I just want to delete my account

I keep getting charged for a subscription that I have to cancel through the app store. When I go to my app store subscriptions, all of my adobe subscriptions are canceled. But when I go to delete my account, it is saying I have to do it through the app store and cancel my subscription. My subscription has been canceled already and I am still getting charged! I don't know what to do and I just want to stop getting charged and cancel my account.