Telkom refusing to stop a 8ta Mobile contract!

Good day,<br> <br> I cancelled my Telkom 8ta mobile contract 3 months ago and still a debit order is going off from my bank account. The telephone number in question is: ***. I do not use this this number anymore. I have proof that i cancelled it at a Telkom branch in Walmer Park, Port Elizabeth. I went there twice and phoned telkom twice. <br> <br> I would like my contract cancelled as indicated on the cancellation document that Telkom 8ta have on their system. I would also like a refund of the money subtracted from my bank account with immediate effect. <br> <br> Thank you.<br> <br> Conrad Pienaar