How to setup one page menu
1. Appearance > Lovely option > Menu > Choose One page Mode
2. Appearance > Menu > Create A New Menu by clicking on "create a new menu"
3. Add your menu items as custom links in left side menu.
- Put unique ID in URL each field
- Home url must be unique "#nav-home"
4. Since home page created using visual composer short codes, menu will be navigated between row sections, each row has unique ID. You can find it if you edit row. Like on screenshot below.
5. In appeared popup window, find unique ID
6. Choose your menu in Menu > Menu locations