diff --git a/.gradle/8.0/checksums/checksums.lock b/.gradle/8.0/checksums/checksums.lock
index 575d007..9e465e6 100755
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diff --git a/.gradle/8.0/checksums/md5-checksums.bin b/.gradle/8.0/checksums/md5-checksums.bin
index 2c98e6e..34c6ceb 100755
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diff --git a/.gradle/8.0/checksums/sha1-checksums.bin b/.gradle/8.0/checksums/sha1-checksums.bin
index e23d431..1b8bb5c 100755
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diff --git a/.gradle/8.0/executionHistory/executionHistory.bin b/.gradle/8.0/executionHistory/executionHistory.bin
index 09fecba..4aea22a 100755
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diff --git a/.gradle/8.0/executionHistory/executionHistory.lock b/.gradle/8.0/executionHistory/executionHistory.lock
index bd42507..856933e 100755
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diff --git a/.gradle/8.0/fileHashes/fileHashes.bin b/.gradle/8.0/fileHashes/fileHashes.bin
index 12a3273..f7e5bd8 100755
Binary files a/.gradle/8.0/fileHashes/fileHashes.bin and b/.gradle/8.0/fileHashes/fileHashes.bin differ
diff --git a/.gradle/8.0/fileHashes/fileHashes.lock b/.gradle/8.0/fileHashes/fileHashes.lock
index 503caec..3380bca 100755
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diff --git a/.gradle/8.0/fileHashes/resourceHashesCache.bin b/.gradle/8.0/fileHashes/resourceHashesCache.bin
index 0bac618..f0fec81 100755
Binary files a/.gradle/8.0/fileHashes/resourceHashesCache.bin and b/.gradle/8.0/fileHashes/resourceHashesCache.bin differ
diff --git a/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/.gradle/buildOutputCleanup/buildOutputCleanup.lock
index 6de10cc..c433dfd 100755
Binary files a/.gradle/buildOutputCleanup/buildOutputCleanup.lock and b/.gradle/buildOutputCleanup/buildOutputCleanup.lock differ
diff --git a/.gradle/buildOutputCleanup/outputFiles.bin b/.gradle/buildOutputCleanup/outputFiles.bin
index 5ba7b14..d151435 100755
Binary files a/.gradle/buildOutputCleanup/outputFiles.bin and b/.gradle/buildOutputCleanup/outputFiles.bin differ
diff --git a/.gradle/file-system.probe b/.gradle/file-system.probe
index c65c7b9..f2a5394 100755
Binary files a/.gradle/file-system.probe and b/.gradle/file-system.probe differ
diff --git a/app/build.gradle b/app/build.gradle
index 8140a3c..f301935 100755
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,6 +1,7 @@
 plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.android'
+    id 'com.google.gms.google-services'
 }
 
 android {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index f2879fa..f5c8e6d 100755
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -6,9 +6,9 @@
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" />
-    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" tools:ignore="ScopedStorage" />
-
-
+    <uses-permission
+        android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
+        tools:ignore="ScopedStorage" />
 
     <queries>
         <package android:name="org.telegram.messenger" />
@@ -24,6 +24,9 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.ToDoList"
         tools:targetApi="31">
+        <activity
+            android:name=".signupActivity"
+            android:exported="false" />
         <activity
             android:name=".ViewTasksActivity"
             android:exported="false"
diff --git a/app/src/main/java/com/zerodev/todo/signupActivity.kt b/app/src/main/java/com/zerodev/todo/signupActivity.kt
new file mode 100644
index 0000000..e5d3a06
--- /dev/null
+++ b/app/src/main/java/com/zerodev/todo/signupActivity.kt
@@ -0,0 +1,11 @@
+package com.zerodev.todo
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+
+class signupActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_signup)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/zerodev/todo/ui/settings/SettingsFragment.kt b/app/src/main/java/com/zerodev/todo/ui/settings/SettingsFragment.kt
index 4b88776..d4c957f 100755
--- a/app/src/main/java/com/zerodev/todo/ui/settings/SettingsFragment.kt
+++ b/app/src/main/java/com/zerodev/todo/ui/settings/SettingsFragment.kt
@@ -4,6 +4,7 @@ import android.annotation.SuppressLint
 import android.app.AlertDialog
 import android.content.Context
 import android.content.DialogInterface
+import android.content.Intent
 import android.content.SharedPreferences
 import android.graphics.Color
 import android.os.Bundle
@@ -17,8 +18,11 @@ import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModelProvider
 import com.anggrayudi.storage.SimpleStorageHelper
 import com.google.android.material.snackbar.Snackbar
+import com.google.firebase.FirebaseApp
+import com.google.firebase.auth.FirebaseAuth
 import com.zerodev.todo.Data.NotifSounds
 import com.zerodev.todo.databinding.FragmentSettingsBinding
+import com.zerodev.todo.signupActivity
 import java.io.File
 import java.io.FileOutputStream
 import java.io.IOException
@@ -50,6 +54,8 @@ class SettingsFragment : Fragment() {
         val settingsPref = context?.getSharedPreferences("settings", Context.MODE_PRIVATE)
         val notifSounds = context?.let { NotifSounds(it) }
         val notifSoundArray = notifSounds?.soundArray
+        val intent = Intent(this.requireContext(), signupActivity::class.java)
+        startActivity(intent)
         if (settingsPref != null) {
             settingsViewModel.setSharedPref(settingsPref)
         }
@@ -65,27 +71,8 @@ class SettingsFragment : Fragment() {
                 " ${notifImportance[settingsPref.getInt("notifImportance", 0)]}"
         }
         // backup list click
-        binding.backuplist.setOnClickListener {
-            /*
-            if (ContextCompat.checkSelfPermission(
-                    requireContext(),
-                    Manifest.permission.WRITE_EXTERNAL_STORAGE
-                ) != PackageManager.PERMISSION_GRANTED
-            ) {
-                ActivityCompat.requestPermissions(
-                    requireActivity(),
-                    arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE),
-                    WRITE_EXTERNAL_STORAGE_REQUEST_CODE
-                )
-            } else {
-                saveToFile("it worked")
-            }
-
-             */
 
 
-        }
-
         // notif sound click listener
         binding.notifSound.setOnClickListener {
             //set notification sound
@@ -126,7 +113,7 @@ class SettingsFragment : Fragment() {
                         notifImportance,
                         settingsPref.getInt("notifImportance", 0)
                     ) { dialog, index ->
-                        settingsPref?.edit()?.putInt("notifImportance", index)
+                        settingsPref.edit()?.putInt("notifImportance", index)
                             ?.apply()
                         val snackbar = view?.let { it1 ->
                             Snackbar.make(
@@ -161,44 +148,9 @@ class SettingsFragment : Fragment() {
         }
     }
 
-    private fun saveToFile(text: String) {
-        val directoryPath =
-            Environment.getExternalStorageDirectory().absolutePath + "/TodoList/Backup"
-        val fileName = "Backup.json"
-
-        val directory = File(directoryPath)
-
-        if (!directory.exists()) {
-            directory.mkdirs() // Create the directory if it doesn't exist
-        }
 
-        val file = File(directory, fileName)
 
-        try {
-            file.createNewFile()
 
-            val fileOutputStream = FileOutputStream(file)
-            fileOutputStream.write(text.toByteArray())
-            fileOutputStream.close()
-
-            // File saved successfully
-            Toast.makeText(requireContext(), "File saved successfully", Toast.LENGTH_SHORT).show()
-        } catch (e: IOException) {
-            e.printStackTrace()
-            // Handle the exception
-            Toast.makeText(requireContext(), "Error saving file", Toast.LENGTH_SHORT).show()
-        }
-    }
-
-    private fun checkPermission(): Boolean {
-        var permissionGranted = false
-        registerForActivityResult(
-            ActivityResultContracts.RequestPermission()
-        ) { isGranted: Boolean ->
-            permissionGranted = isGranted
-        }
-        return permissionGranted
-    }
 
 
     override fun onDestroyView() {
diff --git a/app/src/main/res/layout/activity_signup.xml b/app/src/main/res/layout/activity_signup.xml
new file mode 100644
index 0000000..5f2befb
--- /dev/null
+++ b/app/src/main/res/layout/activity_signup.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".signupActivity">
+
+    <TextView
+        android:id="@+id/textView11"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Sign Up to Todo List"
+        android:textSize="30sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.104" />
+
+    <TextView
+        android:id="@+id/textView12"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="By Signing up , you will agree to our Privacy Policy"
+        android:textSize="16sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.498"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView11"
+        app:layout_constraintVertical_bias="0.048" />
+
+    <com.google.android.gms.common.SignInButton
+        android:id="@+id/sign_in_button"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_margin="50dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.494"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView12"
+        app:layout_constraintVertical_bias="0.519" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_settings.xml b/app/src/main/res/layout/fragment_settings.xml
index 3b11451..11ac96e 100755
--- a/app/src/main/res/layout/fragment_settings.xml
+++ b/app/src/main/res/layout/fragment_settings.xml
@@ -20,58 +20,6 @@
             android:layout_height="wrap_content"
             android:orientation="vertical">
 
-            <TextView
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_margin="5dp"
-                android:text="Backup"
-                android:textColor="@color/black"
-                android:textSize="18sp" />
-
-            <androidx.constraintlayout.widget.ConstraintLayout
-                android:id="@+id/backuplist"
-                android:layout_width="match_parent"
-                android:layout_height="50dp"
-                android:layout_margin="5dp"
-                android:background="@drawable/settings_items_back"
-                android:padding="10dp">
-
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="Backup todo List to device"
-                    android:textColor="@color/white"
-                    android:textSize="20dp"
-                    app:layout_constraintBottom_toBottomOf="parent"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintHorizontal_bias="0.049"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toTopOf="parent"
-                    app:layout_constraintVertical_bias="0.516" />
-            </androidx.constraintlayout.widget.ConstraintLayout>
-
-            <androidx.constraintlayout.widget.ConstraintLayout
-                android:layout_width="match_parent"
-                android:layout_height="50dp"
-                android:layout_margin="5dp"
-                android:background="@drawable/settings_items_back"
-                android:padding="10dp">
-
-                <TextView
-                    android:id="@+id/textView6"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="Recover todo List to device"
-                    android:textColor="@color/white"
-                    android:textSize="20dp"
-                    app:layout_constraintBottom_toBottomOf="parent"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintHorizontal_bias="0.049"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toTopOf="parent"
-                    app:layout_constraintVertical_bias="0.516" />
-            </androidx.constraintlayout.widget.ConstraintLayout>
-
             <TextView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
diff --git a/build.gradle b/build.gradle
index 51f481c..689d336 100755
--- a/build.gradle
+++ b/build.gradle
@@ -1,4 +1,8 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    dependencies {
+        classpath 'com.google.gms:google-services:4.4.0'
+    }
+}// Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
 id 'com.android.application' version '7.3.1' apply false
     id 'org.jetbrains.kotlin.android' version '1.9.0' apply false