Highly disappointed by Hyundai

I bought a car online 5months ago at Hyundai Brackenfall in Capetown but I reside in Joburg the process has been slow from the onset but I took it that it's because buying a car in another province has a slow procedure, I managed to get the car eventually and I noticed there was a chip on the back of the boot I reported it they even wrote it down on email that they would fix it. As time went by I found that one Tyre was worn out I reported the matter as usual I had to remind them 5times before they eventually fixed it, and they eventually fixed it but did nothing about the chip I discovered one light worked 2days on th day I bought the car and never worked again I then reported the matter but still no assistance regarding that till this day I am driving with only one light. Lastly my number plate hasn't been changed been asking them countless times to update me regarding that because I don't feel safe with driving around with this number plate reasons being I can easily be spotted by ****s I have lost all hope I have been so nice for the passed 5months now what's worse its even a new year I am highly disappointed I thought hyundai was a reputable car dealership that took care of their clients even after they bought the car.