I'm not understanding the Element Scroll Down feature

I am trying to scrap this website that have scroll down, but when i try to use element selector i don't get any data.
I've read a ton of posts and documentation but without sucess.

Url: http://www.bdp.com/en/about/people/

Sitemap:
{"_id":"bdp","startUrl":["http://www.bdp.com/en/about/people/"],"selectors":[{"id":"people-link","type":"SelectorLink","parentSelectors":["_root"],"selector":".u-inView a","multiple":true,"delay":0},{"id":"scroll","type":"SelectorElementScroll","parentSelectors":["_root"],"selector":".u-inView div","multiple":true,"delay":"2500"},{"id":"name","type":"SelectorText","parentSelectors":["people-link"],"selector":"h1","multiple":false,"regex":"","delay":0}]}

Can you help?

Thanks,

Luís

Scrollers can be tricky. Try this:

{"_id":"forum-bdp-scroller","startUrl":["http://www.bdp.com/en/about/people/"],"selectors":[{"id":"Scoller","type":"SelectorElementScroll","parentSelectors":["_root"],"selector":"div.u-inView","multiple":true,"delay":"1000"},{"id":"Name","type":"SelectorText","parentSelectors":["Scoller"],"selector":"h3","multiple":false,"regex":"","delay":0},{"id":"Link","type":"SelectorLink","parentSelectors":["Scoller"],"selector":"a","multiple":false,"delay":0}]}