FALSE ADVERTISING,BAD SERVICE

I have 3 contracts with mtn, 2 of them are not being loaded bundles according to agreement and I have been paying for 3 months, when I go to mtn stores they tell me to call 083135 when I call the number the agents referred me to the store. I upgraded the third one at the store on the 23rd and until today ZTE router is not working properly and I went back to the store to get help unfortunately it's a blame game and sadly I have to pay for services I am didn't sign up for. MTN is the worst service provider ever, I've decided I'd rather stop paying and have you try blacklisting me!! Guys PLAY AWAY FROM MTN