Boards not laying flat is an extremely common occurrence. A couple heavy books put on top of the boards for a few hours should solve the problem. Most of the time, the boards just need to acclimate to the room climate. The weight of the books helps to speed the process.
And usually (especially if you're lucky) you won't have the problem again with that board. But sometimes, the book technique will be needed each time you play.
But about the boards being out of alignment? The only fix for that is to replace the board.
Thx for the fast reply, I dont have any heavy books, so I will do it with heavy board games instead . I dont think I know the correct word in english so I used "align". But now when I think of it "not aligning" is more if the art on the board doesnt match the other side of the board rigth? What I meant with align was the first picture