I tried to answer your question about comments but my comment didn't appear here either! It shows up when I'm logged in but disappears when I'm not.
Two of the blogs I tried to comment on today hold comments in moderation. One blog showed the message 'your comment is being held in moderation' and it was then moderated and showed up fine. The other of these blogs didn't show the message - nothing at all happened to show that I tried to comment.
The other two blogs allow comments without moderation and my comments didn't appear at all.
The blog I need help with is thelanternroom.wordpress.com.