Mtn bad service

<p>I've wrote on here before about same problem, I paid my September bill last year Mtn made a mistake or did not pick it up and been hustling me to repay same amount and i've send the proof and still they tell me I'm wrong , after writing on here last time they phonedo me and swear that I will be sorted and here I'm still sitting with same problem , really bad from Mtn </p>