Conscious this is probably a really noob question.
I’m 24hrs into the game and I’m now tier 3 within my Car Collection. I have bought (with credits) a number of cars within tiers 1 2 and 3 in the Car Collection but when I go into free play I can only drive the cars that have been gifted to me via the Drivers Cup. Am I doing something wrong? How do I unlock the cars to drive?