Hyundai Quality of service and Product

I have an 2015 Hyundai i20 1.4 fluid white car. I bought it from hyundai branch in August 2021. 1 year later my first problem was the Tyres. The tyres looked new when I bought the car but one year later I had the replace them because they were cracked and thread was gone and they were 2015 tyres. What I find is wrong that hyundai would not help to replace them. After constantly trying to call them about it. So I had the replace them for 5k.

Then one week later I find out that my paint is peeling off. I get told them it is wear. But it is an hyundai manufacturer known problem.

I would like to have a feedback on this issue ASAP. As I will be taking this further.