A new site can take a long time to draw attention of the search engines and get indexed. One way I have found to get a site indexded in 24 hours is as follows:
1) Go to http://ismysiteindexed.com/
2) Enter your domain url into the search and confirm it is not indexed.
3) Go to http://pingomatic.com/
4) Copy the resulting search url from step 2 and paste it in the blog url and tick update all ping services.
Hit return and wait 24 hours to try step 2 again.