You deleted the original post titled “Hello world.” So your blog does not have any posts. Without posts, there is not home/front/dynamic page to be found.
The other items / tabs in your navigation bar are all pages:
The Cows he Cried For
A blog is essentially a series of updated posts or articles published in reverse chronological order. That means the newest most recent latest one is first, followed by earlier poems / posts /entries /articles.
Your home page is where these will appear. Every time you add a new postit will appear on that front page.
But if you only add pages, there is no new fresh information on the home page to show.