MTN Bogus Contract / Scheme BEWARE!!!! OF!!! MTN!!!!!

I have reported this Issue numerous times, still MTN fails to help me sort it out. I just get assigned an ordinary Call Centre Agent who promises to come back to me, but never does. I have been paying for two years now, for a DATA contract for which I still have nog received the SIM Card. This is ridiculous, and Very Bad Service. Consumers does not have rights according to MTN. Just keep quiet, pay your bill and we can laugh happily all the way to the back without providing the service or data we promised in the Contract?!!!!!!! Now they have the audacity to phone me to upgrade one of my other numbers. Ridiculousness!!!!!!!!!!! Then tells me I should not worry about the other contract, because it has come to the end of it's term... Really?!!!!!!!!!! Just pay two years, receive NOTHING, but renew your contract??????? Worst Service, Worst Service Provider EVER!!!! No one comes back to you. No one gives an outcome - NOTHING is done.