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

https://station-wiki.win/index.php/Can_OpenAI_Cancel_My_ChatGPT_Subscription_if_I_Am_Locked_Out%3F

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