Telkom over charges due to the incompatance of sta

I am totally and utterly disappointed with TELKOM. I took out a month to month adsl account. Firstly installation took 4 weeks, when it was finally installed I used it and on the 5th day I had no Internet, it finally came back a day later. My monthly payment was R794. First month I get a bill of R1915.67, I rightfully then refused to pay that amount and got into contact with them and they promised to sort it out, 4 weeks later I get a bill of R2721.00 and then again query it. 2 weeks later they credit me and my new amount due become R2132.25. All these charges whilst my line is suspended. I go to Telkom Galleria Amanzimtoti to try sort it out and guess what I end up paying? R350. 90. I used this line for 29 days. How on earth do you explain this. I seriously advice anyone who is considering telkom as a service provider, change your mind very quickly. They rip you off, you wait 45 mins on the line to get help and 5 weeks for something to get resolved and on top of this, you get absolutely no joy out of the telkom stores. I am sending my story to Carte Blanche I swear that and I will make sure everyone I know does not do business with TELKOM