Commenting two minutes after the Show HN was created suggests the author asked friends to come to HN to comment. I'd like to point to the guidelines "Please don't ask friends to upvote or comment. That's not ok on HN." https://news.ycombinator.com/showhn.html
Hmm, I can't see the submission on https://news.ycombinator.com/show yet. Could be a sign most upvotes were not counted or the flagged-comment (brand new account who immediately praise how great something is) to upvote ratio is too high now. Best option is to submit again in a couple of hours, same title and text. Try first comment "author/maintainer/creator/team here, happy to answer questions" or a variation, that often works.