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

https://star-wiki.win/index.php/How_Do_I_Use_Reportaproblem.apple.com_for_a_Subscription_Refund%3F

If you want a refund for SuperGrok, first double-check who charged you by looking at your purchase history or email receipt. If it shows Apple, check your iOS Subscriptions to confirm