Worse service received from Telkom stay away from them

I would like to express my deepest anger as i have had a contract with them for 2years now that my contract has came to an end im getting a run around it is already 3months but they keep debiting from my account im getting emails that i have been handed over but im not getting any data but I'm being told i owe them when ever i call i am always transferred from one agent to the other with no help this is by far the worse service