If you want a refund for SuperGrok, first make sure Apple actually billed...

https://wiki-fusion.win/index.php/How_Do_I_Know_If_I_Bought_SuperGrok_in_the_App_Store_or_on_the_Web%3F

If you want a refund for SuperGrok, first make sure Apple actually billed you—sometimes charges can come from different places. Check your iOS Subscriptions in Settings to see if it’s active