I have reached expert level in the game. The second race is road course Atlanta. The game says I do not have any available cars for this race, but will not tell me what car I need to continue. I have about 20 cars of all classes. I have also purchased others to try and race this level. Is this a glitch in the game? Usually it will show the category of cars that is required or suggest. Nothing. I would most appreciate your assistance regarding this issue.