VODACOM *****S

I cancelled my contract with effect from 1 Aug 2021. A debit order still went through 7 Aug 2021. I put a stop payment on it and reversed the payment. Last night another debit order went through with another debit order number and a much higher amount. What is your issue VODACOM??? My contract is paid up in June already. I emailed you a cancellation notification 30 days prior to contract ending. STOP *****ING MY MONEY AND RETURN WHAT YOU TOOK ********LY!!!!!