Afrihost and TT Connect....worst service combination

Absolutely shocking service...my line is down for weeks at a time and all the callbacks at the weirdest hours cannot resolve. All they say is that TT Connect are to blame but Afrihost cannot control them..buck passing the order of the day.Promises are never fulfilled and there is no one with authority that you can speak to...this is like a shocking marriage with no way to divorce...worst service of my life EVER