Link the blogger.com and select your blog to start.

Expand the “Posts” menu item and then click on “New post” button if you are creating a new one or click on the “Edit” in the list of existing posts if you want to change a post.

For example, we need to place the “Read more” button after “The text of a new post is located here.”

We set the type cursor after this paragraph and click on “Insert jump breaker” button.

Then click on “Publish” or “Update” buttons and go to check.