If a reader posts a comment on my blog, I'm able to reply to it. But the reply is not appearing on the post page, even after approving the comment. Number of comments to that specific post is 3, i.e., 2 from Readers + 1 Mine(Reply). Here is the example: http://www.gadgetcage.com/most-expensive-computers-in-the-world/16264/comment-page-1/#comment-65580 .
Note: I have enabled Threaded Comments. Please help me out.