I am trying to add an image to the "dental implant" carousel. when I click on "dental implants" edit , I do not see an option to add image. what I do see is
"Add excerpt and featured image on page edit screen, to display it inside widget."
what so I need to do to add an image the the carousel box associated with the heading "dental implants"?
The featured pages widget pulls the content directly from the pages. So in order to change an image, you need to navigate to the page itself (in your case Dental Implants page) and set the featured image there. The image will then automatically show up in the featured pages widget.
I hope this makes sense. Let me know if you need further help.