In AdEspresso, it is very easy to go to your ad and moderate the comments! This is a great way to directly engage with your fans and customers. On your campaign dashboard, scroll until you see the Relevance & Engagement box. In this box you will find information about the post, including a link to see and moderate the comments.
When you click Comments, a pop up opens that has a list of all of the ads in your campaign so that you can see which ones have comments, and all of the engagement.
From there, you can click on each ad and go straight to the ad on Facebook where you can moderate and interact with the users who have engaged.
Note: If you edited your ad creative for the campaign, there may be a discrepancy in the number of comments shown in AdEspresso vs. Facebook. Moderating comments is not supported for page likes campaigns.