[Plugin: Facebook] Comments not appearing for moderation

I have implemented this plugin and enabled only Comments under Settings. Everything is fine but comments are not appearing through moderation tool which is usually available at https://developers.facebook.com/tools/comments?id=appId&view=queue. This is really a serious issue i am facing because moderation is foremost important in any comment system.

I have implemented FB Comments on Mobile Deals

https://www.ads-software.com/extend/plugins/facebook/