Vodacom debit order *****

My cellphone contract ended june 2025, i called in may to cancel as its advised to call a month prior no one helped. Its july and i am still going to be debited for s contract that ended in June 2025. At this rate best is to log a complaint of ***** and have the matter dealt with legally! This is so upsetting i need my refund and vodacom to stop *****ing from me and debiting my account!