To update the game, please follow these steps:

  1. Open the App Store, tap the user icon in the top right corner. Swipe down to refresh the list and check for Available Updates.

  2. Free up storage space: Keep at least 1 GB of free storage space on your device for the update. Open Settings → General → iPhone Storage  and delete files. 

  3. Connect to a Wi-Fi and make sure your internet connection is stable. Game updates can be large and may not download over a mobile connection.