Editing with Elementor

Hello. A newbie question about editing part of a page in Elementor. I need guidance on how to edit Executive Team names and images at [my website]. When I click on Pages in WordPress to edit the page and then click on Edit I can change the text above the Executive Team header but not the images or the Team’s names. How can I do that?

When I try to edit the Executive Team on the left-hand side of Elementor under Add Slider I see [tmm name=”executive-team”].

Thank you for looking.

The page I need help with: [log in to see the link]