How to delete a post?

To delete a post, MAKE ABSOLUTELY SURE that you are on the page of the post, AND NOT on the main page of the blog.

To be sure, first click on the "permalink" of the post you want to delete. It is at the bottom of the post itself.

Once you are on the post page, you can click in the "Delete" located in the Toolbox panel, and confirm the deletion:

If you display the main page of the blog, the deleted post will no longer show.