Barn finds they doesn't show up

Hi I’m far on this game and nothing has shown up yet. I can’t see barn finds. Can anyone help me?

How far in to the game are you
What level

Did you play the game before release? Like in a coughbetacough?

If that’s your case, you have to delete your save and start over. They just don’t care at this point and no fix is coming. Forza has one of the worst support in the gaming industry.