MTN'S ACCOUNTS IS A PROBLEM!!!!!

Don't upgrade with MTN, all of the sudden there are too many hidden costs that is nowhere on paper or indicated on T's & C's!!! You will pay double your contract amount the first month, not to mention what will happen the next month, my contract was due to expire end of October, I was advised I can only cancel the day it expires (Home router) I did as I was advised went into store to cancel so I can get a new contract for the router since you cannot upgrade it, I got charged end of November for my old router but a higher rate even though I did not even have the router, come end December I was charged double for the new router and an additional charge was deducted from my bank account, when you phone in no one can assist and you need to go into store, go into store you get told you have to be refunded and the amount is incorrect but nobody does nothing, go support Cell C or Vodacom, I went from Cell C to MTN and what a big mistake!!!!!!!!! I did not have this problem at Cell C