I am using Facebook official plugin for WordPress for Facebook Comments. Comment plugin is working fine on the website, but its not displaying in Facebook Comment Tool (on Facebook).
Also I am not able to moderate any comment or change any settings.
I have tried using different plugins. Its not working with any of the plugin. Also I have implementing direct code for FB Comments, its also not working.
Apart from this I tried creating new Application and using it with different plugins, this method also failed.