im not sure where this is supposed to be posted, but i think im in the right place. When i first started playing the game i was given a choice of 4 cars to buy. I was able to modify and change the parts including painting it. Now when i return to my HQ, there are no parts available to change. Say for instance i wanted to change the front bumper, I remember there was a lot of them but now i can't change anything. Am I missing something?