Poor Service from CZ electronics

Bought a 55cm AIM TV from Pick n Pay about 18 months ago. The TV stopped showing the pictures. Took the TV to Pick n Pay, they refused to take it back but sent me to the manufacture CZ electronics in Boksburg. Drove 40 kilometers to the manufacture. After a few days they gave me another TV which worked for a month and had a similar problem of not showing the picture. Took it back to CZ electronics, who gave another TV after a few day but the TV is also not working. I have driven to that manufacture 4 times. I am tired of going there. They refuse to collect their TV which is not working. People should be careful of buying Pick n Pay AIM TVs. They are really poor quality and there is no after support.