@__6100 Making this post on Acrobat Reader Mobile, did you purchase this on your mobile device may it be Apple App Store, you need to contact them directly. Adobe does not have access to your accounts and billings. Why? If you purchased your subscription through a third-party provider (such as Apple), your account is managed by them, and their specific subscription and cancellation terms apply. Refer to their documentation to manage your account.
Here’s how to cancel based on your subscription type:
On iOS (iPhone or iPad): To cancel your subscription, follow the instructions outlined in the help article.