Termination of contract I3868172-8 - Consumer Complaint for Vodacom - Head Office

Cancelled the contract at Vodacom shop at Hatfield Mall. surprising the debit order kept on going through. i then started to reverse the debit order because I have notified Vodacom that they must terminate the contract as the contract term was ending. Also Vodacom cancelled the sim card which I paid for separately cash. Also I had paid in advance through cash deposit at the bank, shockingly Vodacom claim I owe them.