How do I pass Email in JotForm to ActiveCampaign for Site Tracking?

Here’s the issue:

When a website visitor submits a form on the website, in my case, www.bestseo.sg/strategy-session/
The form is integrated directly to ActiveCampaign, however, it does not activate the site tracking for active campaign simply because the email has not been passed to active campaign’s tracking code which is as follows:

vgo(‘setEmail’, ‘Email_Address_Goes_Here’);

So now the million-dollar question is, what exactly should I replace “Email_Address_Goes_Here” with, in order to pass the Email into ActiveCampaign, so as to commence site tracking on the website visitor who has submitted a Jotform?

Page URL:

Screenshot

Have you ever got an answer for that?