Xtmelogit and Marginal effects

I'm trying to learn xtmelogit and I'm having some difficulty with the marginal effects. Essentially, I run a command that looks like: xtmelogit y Control1 Control2 Control3 Control4 x1 x2 || Level2: || Level1:

where x1 and x2 are categorical dichotomous variables.

I've read (and tried out the suggestions) from the two links below, but it's just not clicking.

http://www.ats.ucla.edu/stat/stata/f...logit_prob.htm
and
http://www.ats.ucla.edu/stat/stata/f..._xtmelogit.htm

Any help is appreciated.