If Apple charged you for a SuperGrok subscription, you can request a refund by...

https://noon-wiki.win/index.php/I_Got_Charged_for_SuperGrok_and_I_Don%27t_Recognize_It_%E2%80%94_What_Now%3F

If Apple charged you for a SuperGrok subscription, you can request a refund by visiting reportaproblem.apple.com and selecting your purchase