Anniversary cars not in my Garage.. Help :)

Just got the game and I used the QR code that was in the cd case and it said it downloaded it and everything appeared fine but the cars do not seem to be in the garage. Should the auto appear or do I have to dl something. The graphics are amazing so was
looking forward to seeing the cars but cant seem to find them. Or do I have to progress further before I can see them?

It is also possible that the wife was logged in as the primary user and I didn't notice and used the QR code with her also signed in.. I didn't go directly into the garage at that time I just used the code and then had something else to do... she does
not have a live account. I'm wondering if they got linked to her. If that is the case would there be any way to move them because she does not play the game at all..

Confused about where the cars are..

:)

 

Cars in my garage

I just got the game, so this is probably easily answered. I've seen where it says if you park a car in your garage it is saved. How do I retrieve my car? I'm tired of having to steal one every time I come off of a save because my car is gone. Thanks for
the help.

 

10th Anniversary cars -- how to keep the livery?

I'm hoping there's a simple solution to this. When I go to Buy Cars, I can see the 10th anniversary cars, and they're listed as free. So far, so good. But how do I add them to my garage without losing the black and green anniversary liveries they come with?
When I select one of these cars and press A, I get the dialog for selecting a pre-made livery or painting the car. I don't want to do either; I want it to have the anniversary livery. If I press B, it just takes me back to the previous screen, canceling the
buy process.

What am I missing?

 

In game got to the section that says buy cars. Within that section there should be a subgroup of free cars. These are all your bonus cars that can be purchased for free once.

 

And if they aren't showing up?

 

Navigate to Forza on your Xbox, press the 'Menu' key on your controller, scroll to 'Manage Game', press 'A'. It should show you all the content you have purchased and give you the option to download/install it again.

 

I installed Forza 6 10 year anniversary edition from disc which says it includes the 10 year car pack. When I go to manage game there are no add-ons visible. They are also not installed in the game under free cars. How do I get the car pack?