To cancel Grok, be sure to do it through the exact billing channel you signed...

https://www.mediafire.com/file/5wei1cotp076f2p/pdf-34459-35128.pdf/file

To cancel Grok, be sure to do it through the exact billing channel you signed up with—whether that’s grok.com via Stripe, Apple Subscriptions, Google Play, X Premium on x.com, or the console.x.ai portals for Business or API billing