If you're having trouble updating your game, please try the following steps:
- Check your internet connection. Make sure you're connected to a stable Wi-Fi.
- Restart your device. Sometimes a simple restart can solve the issue.
- Clear the cache and data of the app store and the game.
- Delete and reinstall the game. This should download the latest version of the game and fix any issues.
If none of these steps work, check out this article.