Cordova-facebook-plugin not working!

I am developing an app from ionic-1. I also implemented facebook login plugin. I’ve followed this steps LINK I have no errors, but when I click on the facebook button, it doesn’t work, no errors displaying. I use alert in every error catch but no alert will be displayed.
NOTE: I am running in an real android device because they said that native plugin will not work in browser.
Please help me because Im working with my thesis. Thanks to all of you!