LOL, I have a colleague who is applying this cycle that stated he is an African American male (he is Caucasian), shaved his head and eyebrows. Needless to say, he's got an interview at Harvard, Georgetown, Hopkins, NYU and accepted to Rochester.
There's nothing you can do beyond contacting admissions and reporting them to the school. AAMC doesn't care about these things nor will they investigate. Admissions is a dirty game and it is not played fair. Life sucks.