Filthy blood suckers MTN

Mtn is the most over priced network in South Africa. These "specials" they offer us are useless and over priced. They then go and change the yellowbucks. Now for 15sms I am supposed 2 pay 500 yellowbucks from 15sms for 200 yellowbucks last month. These ppl are ************ plz do not use mtn u will regret it.