It simply doesn't work at all…..

I installed it. I set up. I activated it… nothing happened. I checked the console log….

Invalid App Id: Must be a number or numeric string representing the application id.
all.js?ver=2.9.1:61 The “fb-root” div has not been created, auto-creating
all.js?ver=2.9.1:61 FB.getLoginStatus() called before calling FB.init().

https://www.ads-software.com/plugins/wp-social-popup-and-get-traffic/