Floating Social not displaying

Hi there, I just bought the floating social plugin. I activated it and set everything up. I activated facebook, twitter and google+.

When I clicked save, and refreshed my website, nothing happened. Then I checked the settings again, and facebook, twitter or google+ were not selected, even though I saved it.

I tried this few times, but it seems like the plugin is ignoring the settings and doesn’t even show. I tried to use it on default theme (twentytwelve) and it worked fine. I don’t know what it is, but it doesn’t work properly. Are there any compatiblity issues?

Thank you