Steps to create a Singe Page Site –
PAGES -> ADD NEW , give the page a title and publish it. Incase of an existing page, just edit it in the backend.
Build the page using the BE Page Builder Section and Assign a unique ID to each section in its Settings Panel.
Enable Single Page Version in the Page’s OSHINE – Other Layout Options meta box.
To create the menu and add the Section Targets, navigate to
APPEARANCES > MENUS, you need to assign the links in the format http://www.yourwebsite.com/#SECTION_ID . These links will then smooth scroll to its respective section.