Kia Hatfield please stop taking clients for granted

I am so disappointed with Kia Hatfield, I took my car for a faulty signal light for the third time today just when I was about to park the car the signal light when off again. I used to go to Kia centurion before relocating to Pretoria and I never had issues. I think they just tap at the signal light just like the bush mechanics and let you go, I mean how can they struggling to fix a signal light