A blue dot means "no new posts" ....
To read the latest post: click the music (treble clef) icon
An orange dot means "new post" ....
To read the new post, click on the open book icon
For titles, let's use Sentence Case, NOT ALL CAPS
DRAFT replies / posts: Open the Drafts tab in your Profile
In posts page, navigate to bottom / return to top: click the gray arrow button on the left
To refresh the Home page: click the round blue button, upper left