1. On the web, tap on the Comments tab
  • All Tab
    - Access to view posts and comments
  • Starred Tab
    - Filter out comments that were starred for review
  • New Tab
    - Display posts with only new comments that you have not read yet
  • Star Post
    - Save a comment for review
  • Delete Post
    - Remove the comment from the specified post 

Please Note: This will also delete the comment on Instagram.