what te need to do is simply make the anno te were born something like 0008 it makes te 0 years old.
this also works if te want to be your real age but your less than 13.
try it, i gaurentee it works, ask me, i'm 0,
check my porofile it's there, 0 years old.
please commento on this mostrare the sucsess/failure te have had in trying this but it worked for me and i can't see why it shouldn't work for you.
and that picture IS (if that comes up as gibberish its because i tried to make it bold and italic and underlined) an actual picture from my fanpop profile