HOW TO RECOVER A DELETED BLOG ON YOUR BLOGGER

1.Log in to Blogger.com and with your Google credentials. Click the "Show All" button to show the name of your deleted blog.

2.
Click the "Undelete This Blog" button to undelete your blog. According to Blogger, you can undelete a blog up to 90 days after you delete it.
3.
Import a previously exported blog file to a new blog if you can't use the "Undelete" feature--or if you just don't use Blogger. If you use Blogger, locate the "Import" option under the "Settings" menu for your new blog. WordPress users can find it in the "Tools" pane on the left navigation menu. If Typepad is your host of choice, you can find the "Import/Export" option under the "Settings" tab. Select the "Import" option and browse your computer's hard drive to locate your blog's .xml export file. Click the "Import" button and wait until your host tells you the process is complete.
4.
Return to your "Dashboard" and click "View Blog." Browse through your blog, noticing that dates, pictures, hyperlinks and comments are left intact from its previous state. "Export" your blog regularly to ensure you're never without a backup.
Then you are done.Hope you like this then don't forget to share