Telkom Account Cancellation Nightmare

I have been trying to cancel my Telkom account for 5 months now. After I have made contact with the Telkom offices 11 times through various contact metods, I had just decided not to pay my final bill. They are however very efficient in adding interest to the account every month. Their service is pathetic to say the least. It is clearly also not an individual incident, as my many contact efforts have proved. Three Hoorays to Telkom. You are officially the worst customer service company in South Africa