Mtn....a bunch of ********s with poor service

A day after I wrote to hello Peter a guy from mtn called and asked what was the problem I explained to him then he said he help me by cancelling one sim card and I would pay R149 for one sim card so I refused,I told him I want the deal we agreed on with the other guy,he said they will start an investigation and listen to the recording when the deal was mad then after investigating he will come back to me and till today he hasn't come back to me with a response but they are still deducting money for sim cards that are not working.