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

https://instaquoteapp.com/what-details-does-apple-support-ask-for-on-a-subscription-refund/

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