in case of new sites it happens. I think google hasn't indexed the pages yet. but you shouldn't be tensed. continue your good job dude.
Have you created a sitemap.xml file for your website? I think you haven't, if you have created one it would be indexed few months back.
http://tvingi.com/robots.txt <--- your site is blocking a lot of files / folders.. some for good reason but also alot that maybe should e indexable.. I assume your using something like pligg for your website.. if you are running a script like that i suggest you use a stronger theme your current design is quite week according to several tools i checked your domain with. Good luck, i do suggest firstly tho you use google webmaster tools, submit a sitemap and test your robots file.
@zinghana, i believe that robot is a part of pligg to avoid duplicate content, @op well i believe you are been banned, for more information you should visit google webmaster tools
The site looks pretty spammy to me. If it was previously indexed then Google have taken action against your site and removed it from the index. I suggest you submit a reinclusion request for GWT to find out exactly whats going on.
What is the age of your site? It needs time to be indexed in Google. If it is a new site, wait till the next update. No one can help you before that.
no, It's not a new site, you can use the domain as keyword in google, I think this domain hit by google befor you bought it.
Firstly, remove the "Disallow:" from your robots.txt. Secondly, sign up with Google Webmaster Tools and add your site. Use it to diagnose what the problem is; it has plenty of tools for that. Doing that, you will figure out the problem. I wouldn't rely upon some of the guesses in above posts and do your own diagnosis so that you get real facts. Good luck.