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

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

If you want a refund for SuperGrok, first double-check who charged you—sometimes it’s through Apple, sometimes another service. Look in your iOS Subscriptions to confirm the billing