Site banning
 

Is your new site sitting in the infamous Google "sandbox"? There is a way to get it out fast, as well as getting all of your other pages indexed! How? Write an article on your site topic and upload it to your website. You can either put it on your index page, or place a snippet of the content with a link to your new article on your index page. Then - submit your article to all the free article directories you can find. It doesn't even have to be a long article - just as long as it offers value to the reader.

Well thank you so much for your suggestion but can you please explain more about Google Sandbox?

Sandbox is a filter affect by Google which generally considered as applied on new sites by Google. If a newly created (launched) website is found to be involved heavily in back-linking, then Google may put a filter to prevent it from ranking high in SEs for primary keywords.

The Google SandBox is a metaphorical term coined by SEOs and Webmasters, not associated with Google, to explain why most new Websites have very poor rankings in Google Search Engine Results Pages (SERPS)