Vodacom keeps billing on expired contracts! ***** BEWARE

I called over a month ago, to request FULL cancellation of a expired contract i no longer need, i clearly stated i need the number to be migrated to prepaid. After explaining myself at least 10 times to why i want to cancell it two hours later on the phone i finally got a reference number for cancellation. Now one month later you send me a bill for over R500 for this EXPIRED contract that was cancelled. The person thats employed at vodacom not capable of doing her work should pay this bill, i will not pay a Cancelled and Expired contract bill. I have already paid last month too. I expect this mess to be sorted out imediately, i will be cancelling all my business contracts too in the coming months. The only people at vodacom who does their work is sales, sales sales. Nothing else matters. 1. CANCEL CONTRACT IMEDIATELY ACCOUNT I***-9 *** 2. Migrate number to prepaid. 3. Send a credit note via email for this invoice that was never to invoiced to my registered email adress.