To clear your app's cache, follow these steps:

• Tap and hold the game icon in your app drawer.
• Drag it to "App Info."
• Tap "Clear Cache."

After clearing the cache, you might be logged out of your game. If so, just play through the level 1 tutorial, then go to the Settings menu to log back into your account and restore your progress.

If you encounter any problems, please don't hesitate to contact us for further assistance!