Text not appearing, images not inserting

I put that I am using 3.6 but I don’t actually know or know how to find out. Things worked normally in the past but now when I type text into a new post and publish, the test in the box disappears and does not show up in the blog.. just the new post title, like this: http://christianupliftment.wordpress.com/2014/03/26/brick-by-brick/

It won’t let me insert any images either. When I click on Insert Media, nothing happens. When I copy and paste into the body of the post, it disappears when I publish just as the text does. Please help! Thank you.

[ Please don’t bump, that’s not permitted here. ]