You shouldn't panic because no visitors have arrived, it takes time, you can start by finding out where you know people like to visit and submit a link to your site there, you can use article directories where Ezinearticles, and Goarticles are some of the big players, writing articles related to subjects in your niche, with a link to your site in the author bio, this is how many people rise up in the search engines, and get long term traffic
You need to change your meta title first, Google can crawl only 65 characters of meta title. So put targetted keywords on title and separate them with "|" also put a catchy description on meta description...
Keep building links form high PR sites. Buying from the DP marketplace is a good and easy way to achieve.
You need to market your site. You can use marketing methods like to email marketing, article marketing. You can also try build network with the communities like forums, blogs, social networks. You can also do on-page SEO and link building. There are so many other methods to build traffic.
First decide on the keywords which you are targetting and the competition associated with those keywords. Look for long tail niche keywords having low competition and high searches. You then need to slowly promote your website keeping those keywords in mind and you will get SEO traffic gradually.
You need make your keywords and webpage listed in the top of Google result! It is not that kind of easy work!