I preorder the game but have aceess to play it after someone that get it early from retail store

I heard that some store on USA and Luxemburg already put the game on shelf. WHY I have to wait longer than them since I already preorder the game.

Can Focus just change release date to 6,7 SEPTEMBER or something.

I agree. Why not release it sooner for peoples that preordered if stores already have it?

I don't know why but there is likely nothing they can do about it. The vast majority of us won't be playing it early.