When using Element click selector you should specify delay between clicks and also multiple elements should be selected instead of one. I just published the documentation and tutorials on
webscraper.io that would help with that. There is a video tutorial specially for the element click selector. I also attached the sitemap for this landscaping site. It looks really nice how the map moves when when the "next" button is clicked :) Currently I cannot accept donations because I haven't investigated how the tax payment system works here.
{"selectors":[{"parentSelectors":["_root"],"type":"SelectorElementClick","multiple":true,"id":"elements","selector":"div.text-place:nth-of-type(n+6)","delay":"2000","clickElementSelector":"a.text-place-pagination-button:nth-of-type(2)","clickType":"clickMore","discardInitialElements":false},{"parentSelectors":["elements"],"type":"SelectorText","multiple":false,"id":"title","selector":"h3.text-place-title","regex":"","delay":""},{"parentSelectors":["elements"],"type":"SelectorText","multiple":false,"id":"phone","selector":"span.text-place-phone:nth-of-type(3)","regex":"","delay":""},{"parentSelectors":["elements"],"type":"SelectorText","multiple":false,"id":"address","selector":"span.text-place-address","regex":"","delay":""},{"parentSelectors":["elements"],"type":"SelectorText","multiple":false,"id":"place-details","selector":"div.text-place-basic-details","regex":"","delay":""}],"startUrl":"
https://www.google.com/maps/search/landscaping/@33.896607,-118.31341,11z/am=t","_id":"landscapingbusinesses"}