NON-DLC CONTENT IS MISSING!

I bought the game, Forza Horizon 2 (Xbox One), legal through amazon and after a few videos, I noticed that there is a non-dlc car missing in my game. Everyone else got it, just I don’t but I payed the full prize.
It’s the Lamborghini Gallardo LP-560 Superleggera or however it’s called. I just want to know why and how to fix that.

It is a pre-order exclusive car for some retailers, so you need to have a code to unlock and drive it:
http://forums.forza.net/turn10_postsm183078_FH2-Cars-and-DLC-List.aspx#post_183078

Everyone should have the Murcielago Super Veloce but the Gallardo Supperleggera was a pre order bonus.

Well, I have the Day One Edition and I preordered it. I still don’t know why.

Because you preordered it from some other retailer who did not offer the car as a preorder bonus,i have day one and don’t have it either.

Ok, thank you then.

I suspect a pre-order DLC car pack in February or March.