Stuck on a scrap and looking for assistance

The main objective would be to scrap all data on the contact us page. The first step is just capturing all of the data as HTML to validate I can get this to work. The puzzling part for me is that I can click the "data preview" and it will execute as desired. When I execute the "scrap" options, it fails. I am still learning, so if you can provide some guidance and details, I would appreciate it.

Url: https://shows.map-dynamics.com/framework.php?parent_host=map-dynamics.com&show=springhomeshow2019

Sitemap:
{"_id":"spring-home-show-2019-peoria-il","startUrl":["https://shows.map-dynamics.com/framework.php?parent_host=map-dynamics.com&show=springhomeshow2019"],"selectors":[{"id":"exhibitors","type":"SelectorPopupLink","parentSelectors":["_root"],"selector":"ul.tabs-content li.active a.ex:nth-of-type(1)","multiple":true,"delay":0},{"id":"exhibitors-contact-us-link","type":"SelectorElementClick","parentSelectors":["exhibitors"],"selector":"div#innerBox dd:nth-of-type(2) a","multiple":false,"delay":"1000","clickElementSelector":"div#innerBox dd:nth-of-type(2) a","clickType":"clickOnce","discardInitialElements":false,"clickElementUniquenessType":"uniqueText"},{"id":"click-link","type":"SelectorLink","parentSelectors":["exhibitors-contact-us-link"],"selector":"parent","multiple":false,"delay":"1000"},{"id":"all-data-html","type":"SelectorHTML","parentSelectors":["click-link"],"selector":"ul.tabs-content div.content div","multiple":false,"regex":"","delay":0}]}