custom menu added to sidebar not showing submenus as sub

I think this might be a problem with my theme and I did send them a support ticket, but who knows how long it will take them to respond.

I have created custom menus and am using them as my main menu and as a menu in my custom sidebars. The main menu works fine with the submenus appearing as pulldowns. But in the sidebars, the submenus are not indenting. They are appearing as equals to the main menus.

You can see it here:

http://spinabifidanaturally.com/treatment-reviews/

The main menus are General Health, Physical Therapy, Bladder Management, Bowel Management, Natural Antibiotics and Pregnancy, Birth & NICU. The rest of those menu items are sub-items and should be indented under the main items.

I really appreciate your help.

I am running WP 4.0. My theme is Smartline by ThemeZee. I have granted support access.

Thanks,

Tina