Dead pixel and unacceptable response

Purchased a xps 13 for laptop and work a month ago. Was plagued with issues and had a werid rubber hole on the palmrest. Took nearly a month to get solved. Was warned by others on reddit that once I got a refund to not come back. However I believe to give dell a second chance.

Ordered a brand new xps 15 i78750h 16gb ram 512gb ssd, 1050ti model and a 4k screen. upon opening last night within the first 5 minutes notice dead pixels in the bottom right hand screen.

I reached out to the community on reddit for advice to fix the deadpixel. Tried some dead pixel videos which did not work.

Dellcares responded on that post asking for my information after providing it. Was given a copy paste response that basically said can not help you. Because this is a industry standard....

Now purchasing a so called top of the line model I find this unacceptable. This model goes for an rrp of 3k aud in my country. I am think I am going to go through a return channels as my resolution to my problem was extremely unsatisfactory.