If your mobile game is linked to a Facebook, Game Center, or Google Play account, your game progress should be backed up and saved to that account. Try these steps to see if it brings your content back.
When your game isn’t linked to an account, you’re playing your game anonymously.
Without linking to an account, you don’t have a way to backup your game saves anywhere other than to your device. If something happens to your mobile device, or the app itself, you may not be able to get your game progress back.
If your game isn’t linked, you can try these steps to see if you can get back into your game.