A. 1. Restart your device: This can resolve many issues that cause apps to become unresponsive. 2. Clear the app cache: Go to Settings > Apps > BudapestGO > Storage > Clear Cache. This can help restore functionality.
B. 3. Reinstall the app: Uninstall BudapestGO and then reinstall it from the Google Play Store. This can fix underlying issues that may be causing the app to be unusable.