naal on "[Theme: Zenon Lite] Drop down menu"

Hi there,

I love this theme so much. I wish to maximize it, but being a non IT LIMITS ME.

Anyhow, I wish to have a drop down menu with this theme, why is it impossible ? Is it being disable or I need to do some settings ?

Please advise.

Thank you.

http://wordpress.org/themes/zenon-lite/