I have done changes

src/App.jsx

@@ -24,15 +24,15 @@ import "./styles.css";
  * If you don't have one of the social sites listed, leave it as an empty string.
  */
 const siteProps = {
-  name: "Alexandrie Grenier",
-  title: "Web Designer & Content Creator",
-  email: "alex@example.com",
+  name: "Sami Ullah Saleem",
+  title: "Software Engineer",
+  email: "samiullah1701734@gmail.com",
   gitHub: "microsoft",
   instagram: "microsoft",
-  linkedIn: "satyanadella",
-  medium: "",
-  twitter: "microsoft",
-  youTube: "Code",
+  linkedIn: "samiullahsaleem",
+  medium: "samiullahsaleem",
+  twitter: "samiullahsaleem",
+  youTube: "samiullahsaleem",
 };
 
 const primaryColor = "#4E567E";

src/Components/About.jsx

@@ -16,15 +16,15 @@ import React from "react";
  * Need an image? Check out https://unsplash.com to download a image you
  * freely use on your site.
  */
-import image from "../images/motion-background.jpg";
+import image from "../images/samiullahsaleem.jpg";
 
 const imageAltText = "purple and blue abstract background";
 
 /**
  * Sort description that expands on your title on the Home component.
  */
 const description =
-  "I'm a UI/UX student studying at Barnett Technical University. I enjoy creating unique and simplistic user interfaces in creative ways.";
+  "I'm an IT Student at PUCIT. ";
 
 /**
  * List of some of skills or technologies you work on, are learning,

src/Components/Header.jsx

@@ -1,9 +1,4 @@
-/**
- * Header component
- *
- * Top navigation bar for your site. Set to remain visible as the
- * user scrolls so that they can constantly reach any part of your page.
- */
+
 import React from "react";
 
 const Header = () => {

src/Components/Home.jsx

@@ -20,9 +20,9 @@ import PropTypes from "prop-types";
  * Need an image? Check out https://unsplash.com to download a photo you
  * freely use on your site.
  */
-import image from "../images/woman-with-tablet.jpg";
+import image from "../images/samiullahsaleem.jpg";
 
-const imageAltText = "Adult female in office setting leaning against a glass wall while holding a platinum Microsoft Surface Pro 7 in tablet mode preparing to write with Microsoft Surface Pen";
+const imageAltText = "Sami Ullah Saleem";
 
 const Home = ({ name, title }) => {
   return (

src/Components/Portfolio.jsx

@@ -19,7 +19,7 @@ import React from "react";
  * Need an image? Check out https://unsplash.com to download a photo you
  * freely use on your site.
  */
-import image from "../images/design-desk.jpeg";
+import image from "../images/samiullahsaleem.jpg";
 
 const imageAltText = "desktop with books and laptop";