I signed up with my email address and created a blog (health and fitness) but have decided i no longer want to pursue this so have made another blog post within the same account. I want to delete the health and fitness blog but keep the herbalife blog i am using? can you please help with this as i dont want to delete the whole thing!
Provided you are logged in under the Admin username account that registered the blog in question you can delete any blog registered under that username by using these instructions. http://en.support.wordpress.com/delete-site/
After you do that if you cannot locate a verification email, look in your email client spam/junk mail filter for the email with the blog deletion verification link in it and click that link. If clicking it does not work then copy and paste the link into your upper browser bar and click.