AqueousLightX submenu not shown

Hello i just installed AqueousLightX Template and have a few sites. The first level of the menus are shown but the second not. Do i have to edit the template or do i have to change some settings of the site stucture?

the template
http://www.modxcms.com/AqueousLightX-Template-972.html

You probably need to work on the Wayfinder snippet call and the corresponding CSS. These templates are mostly "bare-bones", and for any use beyond the bare minimum need a little extra work.

The new versions of Wayfinder are more flexible, it would be worth your while to spend a bit of time on the Wayfinder documentation and Wiki pages.