Your app has been rejected by the Google team for two reasons:

Login Credentials: You must provide active and working credentials for the Google team to log into your app. If you've already provided credentials, ensure they are correct.

App Crashing: The application crashes upon launch. This crash might be due to a version mismatch between the submitted app and the previous one. Check Firebase Crashlytics for crash details if Firebase is implemented. Otherwise, review the Google Pre-launch report in the Play Console.

Additionally, keep in mind that both app bundles are being reviewed. If you want only one bundle reviewed, roll out the desired bundle to 100% of users across all selected countries for Internal, Beta, and Production testing.