Have i broken any rules ? My posts are only visible to me and not my friends to whom i share URL. I have not shared anything that could break rules, but if i have done any, i would like to say, i was and am not really aware of rules, which could ban me.
You're not banned. Your post hit a spam filter. Sorry—those are more aggressive on new accounts. We'll mark your account legit so it won't happen again.<p>You can repost your site, but you should put Show HN at the head of the title and add a first comment to the thread introducing yourself and explaining how you came to work on this. That way it will be clear that you're participating in the community and not just trying to promote something.
I unkilled this. I don't see anything suspicious in you post ...<p>You can contact the moderators at hn@ycombinator.com in case this is a false positive in one of the automatic filters. This kind of post are sometimes unnoticed.