A. Ensure that your app is updated to the latest version. Go to the App Store, tap on your profile icon, and scroll to see if an update is available for Go Ducks Gameday. If so, update the app.
B. If the app continues to crash, try clearing the app's cache. Go to Settings > General > iPhone Storage, find Go Ducks Gameday, and select 'Offload App'. This will free up storage while keeping your documents and data intact. Then, reinstall the app.