If you want a refund for SuperGrok, first double-check whether Apple or another...
https://telegra.ph/How-Do-I-Check-My-SuperGrok-Charge-Amount-in-Apple-Purchase-History-07-21
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