ELEMENT Scroll Down Not scrolling

Hello I am trying to scrape the following website:

https://catalogo.fieragricola.it/it/companies/all

and it seems that every time I try to use the element scroll down I do something wrong. Here is my sitemap without a selector for the element scroll down:

{"_id":"fieragricola","startUrl":["https://catalogo.fieragricola.it/it/companies/all"],"selectors":[{"id":"Company Name","type":"SelectorText","parentSelectors":["Link"],"selector":"h1","multiple":true,"regex":"","delay":0},{"id":"Link","type":"SelectorLink","parentSelectors":["_root"],"selector":"a.veronafiere-classic-item","multiple":true,"delay":"2000"},{"id":"Description","type":"SelectorText","parentSelectors":["Link"],"selector":"div.column:nth-of-type(1) div","multiple":true,"regex":"","delay":0},{"id":"Email","type":"SelectorText","parentSelectors":["Link"],"selector":"div.refer:nth-of-type(2) a","multiple":true,"regex":"","delay":0},{"id":"Website","type":"SelectorText","parentSelectors":["Link"],"selector":"div:nth-of-type(3) .value a","multiple":true,"regex":"","delay":0},{"id":"Telephone","type":"SelectorText","parentSelectors":["Link"],"selector":"div:nth-of-type(4) a","multiple":true,"regex":"","delay":0},{"id":"Fax","type":"SelectorText","parentSelectors":["Link"],"selector":".value div span","multiple":true,"regex":"","delay":0},{"id":"Hall","type":"SelectorText","parentSelectors":["Link"],"selector":"div.halls","multiple":true,"regex":"","delay":0},{"id":"Address","type":"SelectorText","parentSelectors":["Link"],"selector":".value > span:nth-of-type(1)","multiple":true,"regex":"","delay":0},{"id":"City and Postal Code","type":"SelectorText","parentSelectors":["Link"],"selector":".value span:nth-of-type(2)","multiple":true,"regex":"","delay":0},{"id":"Country","type":"SelectorText","parentSelectors":["Link"],"selector":".value span:nth-of-type(3)","multiple":true,"regex":"","delay":0}]}

Can anybody help me, please?

Thank you very much in advance