[Plugin: WP-FB-comments] Facebook Comments being duplicated

Hi,
We just installed WP-FB Comments and notice that after comments are pushed to FB, they are then pulled a second time into the blog. We only want one version of the comments to appear. How do we prevent duplication?

Will the push/pull continue to duplicate comments between FB and the website?

Thank you and please help,

Laurel ??

https://www.ads-software.com/extend/plugins/wp-fb-comments/