By default when you make a new post it will show at the top of your blog and older posts go down. but you can change it with creating a homepage. Homepage is the page where readers of your blog visit first when they go on your blog.
- Login to Blogger.com
- Create post that you want to use on homepage.
- Publish post.
- Click on "View Blog" .
- Click pencil icon at the bottom of your page.
- And you will see the page where you can edit.
- Click on "Post Options".
- Change the post date to a future date.
- Click the link and publish your post.
- Go to "Layout"
- Click on "Edit" blog posts.
- Select the number of posts you want to show per page.
- Uncheck the date to show.