Mtn hell bent on ******ing money on unsigned contract

I posted earlier this year on hellopeter. I have been waiting for you to resolve my unfair blacklisting issue since your response to "look into it".I was sold false products through telesales, i later returned the fones to Mtn Lydenburg as per mtn instruction after i called to complain, which is the unused fones and unactivated sim cards. At first you handed me over to your debt collector VVM. I then forwarded all the supporting documents as proof of the returned fones.Just when i thought you are busy clearing my name you hand me over to another debt collector for the same issue now they tell me i should pay cancellation fees of R1000. It seems you just wont rest until you get something out of me. You always have a disclaimer of your calls being recorded, obviously for only when it suits you. Why dont you go to the same recording as proof of your false advertising. I never even signed the contract you sent since I had already returned your fones, so what cancellation fees do you want from me? PLEASE clear my name so i can have my life back.MTn should really be ashamed of ******ing money from ordinary customers just because we dont have lawyers to fight you. Please stop running your business like loan sharks, that's being plain *****!!and ruining our lives at it.