You just installed the latest version of the WoodMart theme. To finish the installation and enable all theme's function or if you see any problems with your WPBakery elements displayed as shortcodes you need to install the latest version of the WoodMart Core Plugin too. Go to Appearance -> Install plugins and click on "Install" or "Update" button.
Menu
Categories
Set your categories menu in Theme Settings -> Header -> Menu -> Mobile menu (categories)