We are sorry for the experience. We'll look into this. Could you confirm when did you cancel the subscription? You must have received an email from Adobe for the cancellation request.
You need to ask program questions in the forum for the program you are using To ask in the forum for your program please start at https://community.adobe.com/ Moving from Using the Community (which is about the forums) to the Account forum
When you buy from Google you must solve problems with Google