hey guys... i ve got the tickets from game pass rewards, but how i use them? At the scratch ticket shop i can buy some... but where i scratch the tickets which i have in my inventory?

From Main Menu, AC Menu - Play Scratch Tickets - choose scratch you want to play, then here. I don't have any scratch tickets so the option is grayed out, but if you have some, you would be able to play them from here.

oh yes