Poor service delivery and poor work ethics

I used the Designed Aluminium (PTY)LTD company to do some Aluminium doors installation at my house after some renovations. The owner promised me a good price and value for my money of which things were bad. They had more than 3 reworks of the same installations due to the guy not listening to me as a customer and the price that he said he will give me changed upon completion of the work that made me furious but hey life goes on. They claim to be the best however their service is pathetic and poor, now my doors are misaligned and there is air coming in when the door is closed it vibrates and so on. I lost money with these chancers. I WILL NOT RECOMMEND ANY OF THESE GUYS TO BE USED BY ANYONE&gt