Telkom is a ****

I have a contract with Telkom and they are busy trying to **** me. July they did not debit my account and when i called to find out why they told me that it shows that money has been paid on July 30th. I then said how come cos on my account it did not go out?? I've asked them to do a force debit and they said no it shows paid on our side so we cannot do that. August they debited me double saying i did not pay in July, like really now Telkom. I thought that was it, today i get an SMS stating that they will debit R1031.40 where as my premium is R829. I then called again and i spoke to a lady by the name of Tumelo, she gave me a horrible service and then put me on hold for more than 15 min, imagine :( as i thought that was not cool, she hang up on me. I am not paying that amount NEVER, i refuse to be ****med by Telkom