Springs Hyuandai

I see I am not the only one in the Springs area that gets poor service from the Springs branch. They also do not respond to complaints on this platform I see as my complaint from July, still has not been responded to on this platform. Secondly, I put in a complaint telephonically when a lady phoned me to do a feedback call and i complained, guess what no response from dealership or head office. I am still unhappy with my car as every few months, there is some new issue and I am still of the opinion, that the same issue pertaining from the middle of the year is still present but all they want to do is charge you a fortune and thumb suck what is wrong and the cost of the issue to "repair" is always thousands of rand but yet few weeks down the line, same issue keeps popping up. Why do they charge so much for a reading on the car's computer but can't pin point 100% what is wrong, why just thumb suck and charge thousands for issues "you think" could be the problem?????? Furthermore, why does the i10's heat guage not pick up when a car is overheating, surely when one can see steam coming out of engine, the heat sensor should've picked it up OR will the sensor only pick up, when the car is on fire or the car engine seriously damaged ....oh ja, probably only then so then Springs Hyuanda can charge thousands again!!!!!!