MTN IS A ****

Worst network ever, I took their contract in October and I was double debited from 1st month.i enquired and I was told they were gonna refund me,they did not stop,the premium increases every month and no one calls to explain why.in January I was triple debited and I reversed the 2 amounts and left one.Gues wat they did? They sent me to collections and suspended my services. I went to the branch,the lady at the counter was Sooo rude.i paid all their money, R16 000 in total which I wasn't budgeted for .then I cancelled their account.MTN is a ****,I hate it.I even hate colour yellow, I HATE MTN and their unprofessional consultants