Billing my account almost a year after my contract

****mers, been trying to cancel my contract since last year, every time you tell me everything is cancelled but that’s not the case at all. I told you , I don’t want I don’t want any products with you anymore no minutes, no data. You Keep on billing my account and every month I call and find out that you placed me on another value added service . I’m sooooo tired . Next stop ombudsman.