Vodacom Fibre worse as no problem get resolved

Since I installed Vodacom fibre I have been having problems. I have Called every day up until the team lead or manager lies they say they will call back they don't. They fix your problem to last for a day and after that you spend more money I calling them because they take forever to find the the problem but it's not even the solution. Endless problem I am heading for week 2 with the same problem. I have never had so much problems ever