We disabled WPBakery’s Frontend Editor by default because it doesn’t work well with some of our theme’s Javascript functionality. With the Frontend Editor, some elements will not display correctly until you save and refresh the page after adding them.
We recommend using the WPBakery version that comes with our theme. However, if you still want to enable the Frontend Editor, you can do so by modifying a theme file.
Step 1 － Navigate to theme folder\extendvc and open the extend-vc.php file.
If you don’t see this folder, navigate to theme_folder\framework\modules\visualcomposer and open the visual-composer-config.php file.
Step 2 － Comment out or remove the following block of code:
if(function_exists('vc_disable_frontend')){
vc_disable_frontend();
}
Like so:
You should now have the Frontend Editor.
Video Tutorial