Display popup once per user

The Display popup once per user’ option is not working on the site. The popup keeps popping up on the home page

Here are the settings:

1. General: https://tinyurl.com/4vs2fzj2

2. Settings: https://tinyurl.com/bckan6yj

3. Limitation: https://tinyurl.com/fa74zvw8

I tried disabling the ‘Show on Home page’ option, but the popup didn;t display at all. I even cleared the site and browser’s cache, but still no luck. Please advise. Thank you

The page I need help with: [log in to see the link]