Subnavigation doesn't show with the Bartik theme I would like to have a menu point in my main navigation with sub-menu points. 

I created a main point +Services with two points underneath it where I assigned the respective "Parent link". 

The structure looks fine in the administrative interface, but I do not get the sub navigation points to show up or the mother point to drop down even though I selected "Show as expanded".

I placed two menu points under Services that do not show up. 

Can anyone help in this matter?
Just set it as expandable in structure/menus.