Depending on your current settings for comments, you may need to approve them before they are visible on your site. You will see a notification with the number of pending comments on both your side and admin bar. Click on either of them to take you to the comments page, where you will be able to see all of your comments, whether they are pending or approved.
You can filter between pending and approved on the options directly above the comments themselves.
From here, you have a few options for what you would like to do for each comment…
–Approve a comment by simply hovering over it and select approve. If you have approved a comment and would like to unapprove it, you would just do the same actions you did to approve it.
–Reply to a comment, by hitting reply under the comment
-Designate a comment as Spam*
-Send a comment to Trash*^
–Edit a comment, which will allow you to change any aspect of the comment (such as the author’s information, the comment itself, or the current status of the comment)
*Selecting these options will move the comment to the designated filter
^A comment in the Trash filter can still be retrieved, however you will have the option there to permanently delete the comment.