Hello, font awesome is loaded locally from your server, maybe it is blocked by some adblocker in your browser? Try to disable it if using, or you can try different browser..
That could not be the reason because I also have your plugin running at another website where everything works perfect.
Could you confirm it is actually loading?
View post on imgur.com
Closing the thread due to inactivity..
Sorry … I read your reply a bit late.
Yes, fontawesome is loading. The weird thing is that the icon for phone number is loading correctly. All other icons are broken.
Most probably it conflicts with some other plugin or the theme. You might want to try to disable all other plugins and check that again, but other than that I am not sure how to troubleshoot, especially if it works on the other your websites..
