Dead pixel problem topic

Hello, i got a tab pro 12.2 on Friday but i had a dead pixel and to make a long story short i have had to exchange it close to 10 times to the note pro 12.2 i have now. I got it replaced yesterday and i took it home after not finding any dead pixels at the store and now i see 2

This is ridiculous, can this best buy juat have a bad batch of both tab and note versions?

I have a note 10.1 2014 and i changed it one and no issues for a year. I wanted the larger screen but i kinda want to just get my money back