I bought the deluxe edition of rainbow six siege but i only have one deluxe add-on

The store page that you visited is this ( Tom Clancy's Rainbow Six® Siege Deluxe Edition ),
after login doesnt show as owned?

Cancelling an update can lead to the deletion of the game of the console,

If you did purchase the game, you should be able to download it from the Microsoft Store page

Deluxe Edition:

https://www.microsoft.com/en-us/p/tom-clancys-rainbow-six-siege-deluxe-edition/9P30K2NXWH82

Standard Edition:

https://www.microsoft.com/en-us/p/tom-clancys-rainbow-six-siege/c12t09dsvp8j

I was wondering if I could add a game i bought off steam to my xbox library. Because I bought the deluxe Rainbow six siege bundle on steam and i dont want to pay for it again to play on xbox.

No there is no way do that. If you want it on Xbox youd have to purchase the xbox version.

If you are getting the message on your Xbox, try purchasing the games from the Store app on Windows 10 or on microsoft.com. here is the link for the deluxe edition if you want it.

https://www.microsoft.com/p/tom-cla...ft_web_collection&activetab=pivot:overviewtab

Hello!

I'm an independent advisor and a member of the Xbox Community.

I will be glad to help you.

The game in its standard edition is no longer available for purchase in the Microsoft Store, you can get it by purchasing one of the editions that contain it, for example "Rainbow Six Siege Operator Edition" or "Deluxe Edition".

Best Regards.