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

https://www.logo-bookmarks.win/if-you-want-a-refund-for-supergrok-first-make-sure-apple-actually-billed

If you want a refund for SuperGrok, first double-check who actually charged you—sometimes it's Apple, sometimes a third party. Next, look in your iOS Subscriptions settings to confirm the purchase details