Rusting issue in Nexon in Just 1 Year

I bought this car on 3rd August 2022 and till today 27th August 2023, it has driven around 15k. It is almost new but still I am facing serious rusting issues all over the car so I visited the service center on the 8th of August My car was there for this issue till the 16th of August. They repainted the part that was having the rust issue but just 4 days after repainting the part, rusting started on some other parts as well. I am attaching pictures below. Now again they want my car for 8 days and they already told me this is happening with every Tata car. So I will not recommend any Tata cars to anyone.