Its not fair! Car damage...

I am so upset its not even funny. I parked my car last night while out with friends and someone hit it from the side and sped off. The damage is only localized to the drivers side door but it totally sucks! I just got this car! Why some ass!@#$ had to hit it and not even have the balls to stop and leave a note or something is beyond me. The damage is not terrible but it will cost about a grand to fix.