If you want a refund for SuperGrok, first double-check who charged your...

https://technivorz.com/supergrok-refund-request-what-should-i-screenshot-or-save/

If you want a refund for SuperGrok, first double-check who charged your account—Apple or another seller. Look in your iOS Subscriptions to confirm the purchase details. Remember, canceling the subscription doesn’t give you a refund automatically