Exit Intent Popup Not Working

I installed the javascript code from the publish page of the Sign Up Form using Code Snippets plugin, but it does not work. Please help me to know what is the correct process.

I still need help to make this Exit Intent
popup work. I have tried all the options"
you provided (thank you) but I still am
unable to make it show up.

Note: I have used multiple browsers
and made sure popups are allowed.

Hey Matthew,

Can you send an email to help@aweber.com with the website you are trying to add the form to?

If you go onto another device, does the form pop up? Also, what type of site are you using? This information can help us see what is going on and how to get your form to appear.

Thanks!