I need a car?

I am broke and need a car and I am about to start working soon but i would like the car before than so I won't have to pester anyone into getting up so early u know and my credit is not all that great and I only have 500.00 to put down right now and I am wondering is there a loop hole around this and I am tired of people saying they can help me but can't what should I do any ideas or suggestions