Google not indexing my site
 

Dear Experts,

I have a wordpress blog. I think that google is not indexing it because today I was checking it through google's webmasters tools. The was a message like "URLs submitted = 164, indexed = 1". Also there was following message in description, "Sitemap contains urls which are blocked by robots.txt.". Can someone please tell me where is the problem with my site. For reference, you may check my site from signature.

Thanks