I had a quick look at your website. There seems to be a bit of KW spamming on the home page meta tags.
Check :
http://www.v7n.com/forums/seo-forum/...o-v7n-way.html
I also suggest tho pay more attention on the anchor text.
The KW that you are looking for is very competitive. Be paitent and have a good seo practice over a longer period
Prasad