This template adds a sample burger menu called Burger bar secondary:
See our knowledge base article, Add a new menu and choose your menu type.
To see all the items in the menu, on the Menus page, select Burger bar secondary:
This menu contains pre-configured items to help you configure your own. In addition, you can select an item to edit. We've selected Applaud, a container of sub-items:
You can edit the menu item to fit with your organization's brand.