MTN VERY USELESS

MTN is very useless, last I bought Router on contract and from the start is was not working and I was told to pay and told them to fix the problem then boom later stage I was blacklisted and I paid up the whole amount for the contract and I now I ask them to take my name out of blacklists and to give me paid up even today and I can't apply 4 anything because everywhere I go they tell me about MTN blacklisting.. MTN PLEASE I DONT OWE YOU ANYTHING PLEASE GIVE ME MY PAID UP LATER AND REMOVE MY NAME FROM BEING BLACKLISTED. TOG AM GIVING YOU 72HOURS,OTHERWISE WILL TALK TO MY LAWYERS. Rebaone Sedio my numbers are ***