One of my friend has started a website http://mobileinindia.in (removed www in wordpress), All in One SEO is also installed. The problem which we are facing that when we search our website in Google, no Description is coming. Only the Site Title and the URL is showing. Example: Search mobile in india in www.google.co.in Thanks in advance.
Your site is using meta description on homepage. <meta name="description" content="Mobile in india provides all useful information and interesting facts about mobile. like price of all mobile, mobile review,latest mobile, specification, features, new mobile themes,attractive mobile software." /> I think you bought the domain recently or google bot doesn't crawled the domain yet. Try to create few backlinks and check back after 1-2 weeks.
Make new updates on your site, including more natural meta description for your site, surely the site will get the new description when it get reindexed.
You need to create and upload meta tag for the blog. There is lots of free meta tag on the web, just search to free meta tag or how to use it, you will get lots of information.