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

https://www.apu-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 actually billed you—sometimes charges come from Apple or a third party. Look in your iOS Subscriptions to confirm. Remember, canceling the subscription doesn’t get your money back