diff --git a/cefi/default_settings.toml b/cefi/default_settings.toml
index c2642c24..212b6479 100644
--- a/cefi/default_settings.toml
+++ b/cefi/default_settings.toml
@@ -28,7 +28,7 @@ ccxt_commands = """
 
 # CCXT Parameters to connect
 # to 1 or more exchanges
-[default.exchanges]
+[default.exchanges.main]
 cex_name = ""
 cex_api=""
 cex_secret=""
diff --git a/cefi/main.py b/cefi/main.py
index 592ba69a..c1869dba 100644
--- a/cefi/main.py
+++ b/cefi/main.py
@@ -147,7 +147,7 @@ async def get_account_balances(self):
             balance_info.append(f"🏦 Balance for {exchange_name}:\n{balance}")
         return "\n".join(balance_info)
 
-    async def get_account_balance(cex):
+    async def get_account_balance(self, cex):
         """
         return account balance of
         a given ccxt exchange
@@ -192,7 +192,7 @@ async def get_account_positions(self):
             position_info.append(f"📊 Position for {exchange_name}:\n{positions}")
         return "\n".join(position_info)
 
-    async def get_account_position(cex):
+    async def get_account_position(self, cex):
         """
         return account position.
         of a given exchange