Vumatel ripoff

As I mentioned before that Vumatel can't fulfill their promises. My router was installed on the 6th March and fully paid prior but shockingly to this day I haven't received any service from them, the worst case now I dont even get any correspondence in any form. They all ran away with my money. It's a ridiculous industry I swear, I wash my hands and will never tell any good about them to anyone. I will try Rain or directly go to MTN or Multichoice. As for Vuma , they're a *******