DSTV Accredited installers

<p>I bought a DSTV Explora on the 27th of December 2016 the installer from the company that i bought the decoder from came on the 28th to install. The technician did not greet on arrival or departure after the job was done i was quoted and i said that quotes should be discussed prior to installation. 1 hour later my DSTV has no signal and Multi choice says i need to get the installer out again . i have been trying this sine the 28th and they keep making appointments whereby no one shows up eventually they just don't answer their phones i am now paying for something that's not working this installer should lose his license what can i do .</p>