Apple India — iphone 11 display problem since I got it

Address: Mumbai City, Maharashtra, 400103

I got my iphone 11 2 months back and my phone has some display issue in it since day one of the phone, i thought all phones are like that and later i went to aptronix from where i got it, they asked me to go to service canter and get it replaced. Service center poeple are not replacing my new phone rather they said they will repair the display. Why would any one use repaired phone and pay such big amount to buy that product. I called customer care they told it is service center decision and service center says it is apple decision, they themselves doesn’t want to take ownership. They are ruining such a great brand.