Balance update fixes

app/src/main/java/com/gmeremit/online/gmeremittance_native/user_profile/view/ProfileActivity.java

@@ -284,7 +284,7 @@ public class ProfileActivity extends AppCompatActivity implements UserProfileCon
                     tvBalance.setText(body.availableBalance);
                 }
             else
-                tvBalance.setText("--.--");
+                tvBalance.setText("N/A");
         }
         setWalletNo(body.walletNumber, body.primaryBankName);
 //        if (body.dpUrl != null && body.dpUrl.length() > 1) {