Extreme deviation veneer

Hi guys, need HELP

I am finishing keys

now the house is at the stage where the cladding bricks can be built, now I noticed that the cladding bricks do not look like ordered, what can I do, I'm going crazy, it just looks sh****

here is a picture of the sample and how they really look

what can I do, I don't want the cladding bricks like this, either cheaper or exactly like the sample board!!

Complain and insist that the stones chosen are the ones taken.