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

https://www.bookmarkmaster.win/if-you-want-a-refund-for-supergrok-first-check-who-billed-you-sometimes

If you want a refund for SuperGrok, first double-check who charged your payment method—it could be Apple or the developer. On your iPhone, review your active subscriptions in Settings to confirm