If you want a refund for SuperGrok, first double-check whether Apple or another...

https://www.bookmark-suggest.win/to-cancel-grok-properly-make-sure-you-do-it-through-the-exact-billing-channel

If you want a refund for SuperGrok, first double-check whether Apple or another company actually charged you by looking at your statement. On your iPhone, go to Settings > Subscriptions to confirm if you have an active SuperGrok subscription