Mtn is a ***** company

Worst service ever experienced in my life, mtn has treated me like a stupid I kept pay my account and they would say they didn't receive any money. I emailed them proof of payments to this day I haven't been assisted and I have only 7 months with them and I already paid more than R4000 on a 24 months contract that accounts to R9753. And they say they handed my account to the legal department even though I payed and send them the proof of payments. I am disgusted by mtn