Thank you for posting, @gifted_forcec0d0.
I understand how frustrating it is when you're trying to manage your subscription, and the account won't accept your password. I also want to acknowledge the suggestion from @kglad, as browser-related issues can sometimes interfere with account management.
Based on the information available, I can confirm that your account has both an Adobe Acrobat Pro monthly subscription and an Adobe Acrobat AI Assistant Plus monthly subscription that started today.
If you're unable to cancel because your password is not being accepted, I recommend first trying the password reset process and ensuring you're signed in with the correct Adobe ID:
https://helpx.adobe.com/manage-account/using/change-or-reset-password.html
Once you're signed in successfully, you can manage or cancel your subscriptions from your Adobe Account:
https://helpx.adobe.com/manage-account/using/cancel-subscription.html
If the account page continues to reject your password, you may also want to try the browser workaround suggested by @kglad, such as using an updated browser on a mobile device.
Please let us know if you're able to regain access to the account, @gifted_forcec0d0.