To cancel your ChatGPT subscription, be sure to do it through the same billing...

https://reidyxab469.iamarrows.com/how-do-i-cancel-chatgpt-plus-if-i-paid-on-the-website

To cancel your ChatGPT subscription, be sure to do it through the same billing channel you used to subscribe—whether that’s the web via Stripe, Apple App Store, Google Play, Business account, or API