get userid using facebook plugin construct 2

any one can help me : <img src="smileys/smiley19.gif" border="0" align="middle" /> <img src="smileys/smiley19.gif" border="0" align="middle" />

i was read scirra.com/manual/112/facebook

i found about Facebook expressions Group :

how to find

-FirstName

-FullName

-LastName

-UserID

using plugin Facebook C2.

this is my file : dropbox.com/s/a2y2f752wr7l5gr/facebook123.capx

dropbox.com/s/a2y2f752wr7l5gr/facebook123.capx

u can try my little project :

bright-development.com/hyperspree/gamexx/index.html