If we’ve installed WPBakery Page Builder (formerly called Visual Composer) on your site, then editing pages will look a little different than the standard WordPress editor.
Here’s a brief introduction:
Introduction to Editing with WPBakery Page Builder
(Formerly called Visual Composer)
Here are more detailed tutorials.
Full Overview of WPBaker / Visual Composer
https://www.youtube.com/watch?v=aiTIrxGT4Dk
How to Clone Elements
https://www.youtube.com/watch?v=dn5TqabaBMk
Full Tutorials for WPBakery (Visual Composer):
Click here to view all the video tutorials put together by the WPBakery team