Let’s go to the Pages section on your left sidebar, here we can see all the pages of your site listed out, drag and drop to reorder the pages, to make a sub-navigation drag the page to the right to make it the sub-navigation of the page above.
To hide the page in the navigation, click the gear icon, select Hide the navigation, then select the devices you like to hide this page on.
To delete, select the delete option from the gear menu.
Note: The home page cannot be deleted or change the order to a different page.
From the gear menu, select SEO to add page SEO options such as title, description, and keywords.
To add a new page, click the New Page button, you can choose to add our premade page templates, link to our external URL, or just create a Blank Page.