In your WordPress dashboard, click on Appearance > Menus.
The Winning Agent Pro theme has three menu locations.
The primary menu in the site header is used for header site navigation. The secondary menu in the footer is used for the Communities. The Extra Menu appears below the header, but is not used in the theme demo.
These menus were created during One-Click Theme Setup and set to the correct locations, but you can create a new menu or edit them.