At present you can not host a blogger blog on a sub-folder or sub-directory of your root domain. You can only host it at the root domain or subdomain by changing the CNAME records. Although a PHP Hack is available where you can uses PHP to act as a Proxy to Blogger and several other tricks as @Shivansh suggested but none of them are SEO friendly tactics and can severely effect your blog's search ranking.
Unless Google allows blogger users to access the database, you can not host your blog on a sub-folder.
Note: @Arslantariq1996 I have edited your entire post, you must explain your query in full details to expect help. Next time we will simply delete your post if repeated sentences were posted.