In your demo up have a green + button at the top right that turns into a Submit your listing link.
How do I turn this feature on?
I'm sure you already figured it out, but if not...
Go to Customize>Superlist General.....Scroll to the bottom of that section. You will find Action Button Text and Action Button Page.
There you can write the text and point it to a specific page on your site.
Hope that helps. :]
Attached files: FireShot Capture 8.png
Yes it did, Thank you.