Bought the royal edition but i don't have access to the aditional content

Hey everyone,
I bought the Royal Editio in-store (not online) and on my Xbox it has installed the normal version of the game, with no access the DLC collection
How can I fix it ?

Sometimes you have to go into the manage game option an install the add ons from there. You can get to the manage game option by pressing street when the game is highlighted.