How Come these type of girls don't like me?

Ok Im Mexican But was bron in Los Angeles Im brown , toned, 15 and currently in High school. Ever since the Latina's dont seem to like me? Only white and black chicks digg me? why not Latina'!? WTF!?! I tried getting a girl Latina girl from my high school out on a date she said NO! I asked out a white girl and she said YES and im all like wtf? Latina's dont like me? But why? Im Latino myself but Latinas dont even care to notice me lolz