Sometimes, when you update the game, your progress may be lost. To restore progress, try these steps: Check if the game has sign-in functionality or is linked to a Google Play or Game Center account. If so, log in to your account to get your game progress back. If there's no sign-in option, you can contact the game developer via the website or app store where you downloaded the game and ask them about restoring progress. If nothing else, you may have to start from scratch and try to improve your skills and progress in the game.