A. 1. Check your internet connection: Ensure you have a stable internet connection, as poor connectivity can affect purchase registration. 2. Restart the app: Close and reopen Pixel Petz to refresh the connection and see if the purchase registers. 3. Verify payment method: Check your payment method in the Google Play Store to ensure it is valid and has sufficient funds. 4. Clear app cache: Go to Settings > Apps > Pixel Petz > Storage > Clear Cache to remove any temporary files that may be causing issues with purchases.