A. 1. Clear the app cache: Go to your device's Settings > Apps > PiggyVest > Storage > Clear Cache. This can help resolve temporary issues causing the app to crash. 2. Update the app: Ensure you have the latest version of PiggyVest. Go to the Google Play Store, search for PiggyVest, and tap 'Update' if available. 3. Reinstall the app: Uninstall PiggyVest from your device and then reinstall it from the Google Play Store. This can fix corrupted files that may be causing crashes.

B. 4. Check for device updates: Go to Settings > System > System Update to ensure your Android device is up to date, as outdated software can lead to app instability.