You're in the link development forum - perhaps you should read a few posts. Asking such questions in this forum is a bit like standing in McDonald's asking people where you can get a burger.
There are hundreds of ways to get backlinks. Some that are most easy are following: article submission directory submission forum posting blog comments You can be creative and get more links to your site.
There are many way to build link such as forum posting, blog commenting, social bookmarking, article submission, directory submission, link exchange etc
Try some off-page SEO techniques such as: 1. Directory submission 2. Social Bookmarking 3. Article Submission 4. Link Exchange 5. forum posting 6. Blog Posting