TELKOM! WAKE UP!!!

I am so tired of TELKOM! I canceled a contract 4 times and still, they haven't canceled it! I canceled beginning of MAY and they are still debiting my account. I was told the first time I canceled that Ill receive my last account end of June. I called again this morning to be told I need to pay R800 cancelation fee on an R150pm account- which i didn't even ask for. WHAT BS!