I spend R1600 on L.E.D lights for my car

They were very fast to do a deal with the purchase of the lights so they even offer to fit it for me.When they did the fitment the fitter told the salesman that there is fault with the spotlight fitting.So what i did is asked them if they can make a plan for me to fit it what the fitter did is he glue it on and i asked the fitter will the lights hold were he say yes and i took his word for it and all was well. 4 weeks later the light came out and got damage when i went back to complain the owners tri to just say it is not there fault and so the conversation became a heated discussion were i lost my cool but did apologise to it. This company AUTOSTYLING don't have any after service and they just like to pass the buck.