Debit on closed account

Dear Rain People U am honestly tired omof this back and forth with yoy guys. First I had to fight about the incorrect debits from my account to a point were I even cancel my subscription with you. You have collected yours stuff from me amd closed my account bit yoy still manage to debit money from my account a month later. On what grounds? So basically because yoy have our account details you just feel you can do whatever you want with my account. Clearly our monies are not safe. Please credit back my funds before I escalate this to the ombudsman.