Please help me to CANCEL my subscription! my Account showing update Payment method

My understanding is that until you update the payment method, you won't be able to do anything else. I think.

That being said, this is a public forum, not Adobe support. Users, including the Adobe Community Professionals, can't provide support for account, subscription, billing, download, or product activation issues. Support for those issues requires an Adobe employee.

Adobe provides support through the Chat function on the contact page or through a phone call. There is no email support.

CHAT: Click the following to contact Adobe customer support staff for help:

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This is the link to the US website. If you are not in the US, the site should redirect to the page appropriate to the region associated with your ID.

Click the chat icon at the bottom right of the page to open a chat session.

If that doesn't work, try this link, which opens a chat window directly:

https://helpx.adobe.com/contact.html?rghtup=autoOpen


PHONE: You can also search this page for a regionally appropriate phone number for customer support.

https://helpx.adobe.com/contact/phone.html