The HyperComments technology replaces your WordPress comment system with your comments hosted and powered by HyperComments
NOTE: It is recommended that you backup your database before installing the plug-in.
Moderation of comments.
You can find an admin panel for comments moderation in Wordperss->Comments->Hypercomments
Import your comments to HyperComments for not losing existing ones.
In admin panel WordPress->Tools->Export choose “All content”, and download the file. Choose WordPress in hypercomments.com/ru/settings/import and download the file.