I made the settings as described in the documentation for sub menu. But it is still not displayed: http://aep.yunusteknoloji.com/
Here is the screenshot of menu settings: http://i.imgur.com/w4sK5.jpg
Looks like someone else had this problem as well:
http://www.kriesi.at/support/topic/two-menus-choices-socket-menu-no-dropdown
Create a new thread and tell me what problems you are encountering and what you want to know. 
There is no step 3 :) 
