change position of fetch balance

src/App.tsx

@@ -443,7 +443,6 @@ function App() {
         }
       });
       getBalanceFunc();
-      getLtcBalanceFunc()
     } catch (error) { }
   }, [address]);
 
@@ -453,6 +452,12 @@ function App() {
     };
   }, []);
 
+  useEffect(()=> {
+    if(authenticatedMode === 'ltc' && !ltcBalanceLoading && ltcBalance === null ){
+      getLtcBalanceFunc()
+    }
+  }, [authenticatedMode])
+
   const confirmPasswordToDownload = async () => {
     try {
       setWalletToBeDownloadedError("");