I am getting so irritated now. Why does it keep changing my tier 1 car from the Ford Mustang Boss 402 to the Mini Cooper?Please fix this! I'm so tired of this same terrible experience! Absolutely ridiculous! It'll literally change my car when I exit out of the app and go back in after 2 hours. Also it'll delete all of my game progress so far with the Mustang Boss 302 as well. Again I urge you to fix this problem immediately.