Fail to scrape the yellowpage email-urgently help me

How to?
#1

Describe the problem.

Url: https://www.yellowpages.com.au/sa/adelaide/aerial-photography-by-imaging-house-12433633-listing.html

Sitemap: yellowpage
Id:Email

Type:link

Selector:

SelectElement previewData preview

Multiple:false

Attribute name:class

Parent Selectors:limk

I fail to scrape the email info on yellow page

#2

Element attribute would work. Try this:

{"_id":"yellowpages-au","startUrl":["https://www.yellowpages.com.au/sa/adelaide/aerial-photography-by-imaging-house-12433633-listing.html"],"selectors":[{"id":"Company","multiple":false,"parentSelectors":["_root"],"regex":"","selector":"h1 a.listing-name","type":"SelectorText"},{"id":"Category","multiple":false,"parentSelectors":["_root"],"regex":"","selector":"h2.listing-heading","type":"SelectorText"},{"id":"Phone","multiple":false,"parentSelectors":["_root"],"regex":"","selector":"a.click-to-call div.desktop-display-value","type":"SelectorText"},{"extractAttribute":"data-email","id":"Email","multiple":false,"parentSelectors":["_root"],"selector":"a.contact.contact-email","type":"SelectorElementAttribute"}]}