You can view your News Feed ads on Facebook using the Power Editor. (Please note this requires using Google Chrome.) The Power Editor will let you moderate any comments you may have received on your ads.
Load the Power Editor and make sure you're logged in as the administrator of the Facebook Page.
Select All Tools from the menu bar on the left. Scroll to the "Engage Customers" section and click Page Posts.
Select the page you are managing and then, click Ad Posts:
You'll see your ads listed on the right side of the screen. Select one to view the ad stats, likes, and comments.