You can add a menu to a Gallery to let users easily browse between pages or select the page that they want to see.
To do this:
1. Select the Gallery that you want to add a menu to, Click the Add Navigation button in the lower settings panel.
2.Click Add Menu, you can also use the Connect Element as Widget option to add a menu that is already on the page.
3. Choose a Menu design and click OK, now place and arrange the Menu as you wish.