To cancel Grok smoothly, make sure you cancel through the same billing channel...
https://www.4shared.com/office/Ry_OlxVffa/pdf-67541-51151.html
To cancel Grok smoothly, make sure you cancel through the same billing channel you subscribed with—whether it’s grok.com via Stripe, Apple Subscriptions, Google Play, X Premium on x.com, or console.x.ai for Business or API auto-recharge