bad mtn contract

<p> I had a contract for a modern which was ending in March. On what was suppose to be my last payment they debited R460 instead of R103 when I went to their stores to enquire I found out that they did an upgrade without my permission. I submitted an affidavit asking them to cancel the contract in March but they continued deducting until May. I went to the store numerous times and got reference numbers but it seems not even one person of all the people that were assisting me knew what they were doing because even today I have not been credited the money they kept deducting and the contract has not been canceled and they will only credit me R600 instead of R1300. </p>