Step 1: Page >> Add New
Step 2: Click on WPBakery Page Builder then choose to edit by Backend Editor.
Step 3: Find the Page Attributes box on right side to set your template to One Page Scroll
Step 4: Choose Add Element >> Row
Step 5: Click “ +” button to add element such as Revolution Slider 5.
Step 6: Hit Row Setting
Step 7: In Row Stretch choose Stretch row and content (no paddings)
Step 8: Scroll down to Height section choose Full Height Calculated.
Step 9: Come to One Page sheet. You can choose the skin of pagination, and logo, title.
Step 10: Hit Save Changes button. And Publish the page.
Besides, you can change the Navigation Display and Scroll Effect in Page Option > Page Template box below.