If you want a refund for SuperGrok, first check who billed you—Apple or a third...

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

If you want a refund for SuperGrok, first check who billed you—Apple or a third party. Look at your iOS Subscriptions in Settings to confirm. Keep in mind, canceling your subscription doesn’t automatically get you a refund