Plugin not working

Hello Roman!

A few months ago your plugin stopped working on my site, I’ve tried everything and still nothing, these are my settings: https://www.dropbox.com/s/0u09wrgfyd6n3ve/Screenshot%202018-08-14%2019.39.41.png?dl=0

Hopefully you’ll be able to tell me what I’m doing wrong.

Thanks and best regards!

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