NO SIGNAL AND NO HELP

I have been with Mtn for more than a year and am completely disappointed with firstly, the quality of the signal at my home in Earls Court Lifestyle Estate in George and secondly, the no reaction of the complaints/technical staff. I have logged complaint calls to their Coverage number ********** 212 and all I get is promises. I have been given reference numbers ( one of which is ********** ) but am so disgruntled that I am just waiting for my contracts(3) to end in November next year ,then I will be moving to one of the other service providers. In the meantime I advise anyone living in the same area to steer clear on Mtn.