How to sign in into Google

First you have to sign in at Google sitemaps after you done that you have to add your url of your blog! Then you have to verify your site while you copy the meta tag at the Google sitemap site to your blog. You can do that by opening your blog, then open customize->layout->edit html and paste the meta tag after 'head'. Then go back to the Google sitemaps and click on verify.
Your site will appear in 48 hours!