Go to the page you want to edit
Click on “Enable Visual Builder” at the top of the screen
Hover over the element you want to edit
Options will pop up in a small grey toolbar.
Click on the gear icon to open Module Settings
Edit the module Content, but do not edit the Design or Advanced options
To save changes click on the checkmark
To save the changes to the page, click on the purple dot at the bottom center of the page, then click on Save at the far right.