How old is your blog? Google usually spots new content pretty quickly, but not immediately. You can also submit it manually for reassurance (not that it's necessary).
Add your blog here hxxp://blogsearch.google.com/ping If you already did that, maybe you get your blog sand-boxed
i putted my blog link there now ok But by putting my link on blogsearch my blog will come on google.com or not>?
Google should find it automatically, unless something is drastically wrong with your blog. What's the URL? Edit: We solved this one. The blog is actually indexed.