If you want a refund for SuperGrok, first double-check who billed you—sometimes...

https://alexisqoem867.trexgame.net/how-do-i-stop-supergrok-from-auto-renewing-on-ios

If you want a refund for SuperGrok, first double-check who billed you—sometimes charges come through Apple, other times directly from the app. Look at your iOS Subscriptions to see if it’s listed there