The new NAMI EasySite theme which uses a Visual Page Builder also uses a special menu called the 'Mega Menu', which allows for features such as adding icons to menu links, embedding widgets such as upcoming events into a drop down panel, and using images in place of text. Four of the menus in your site have these 'Mega' features, generally your Main Menu, the Top Menu, the Top Menu Secondary, and the Footer Social Icons menu. 

In the WordPress dashboard, navigate to Appearance, then Menus. Then, select the menu you wish to edit.  

Hit Save Changes when finished and close the menu window. Then, hit the blue Save Menu button.