Why doesn't the embed plugin work on WordPress pages?

http://affairs.usahr.org/wp-admin/post.php?post=272&action=edit

nothing happens!

I installed and activated the embed plugin and not the oembed plug in 

Now what? 

Sorry for the inconvenience this may have caused you. 

You provided a link of your WordPress login page. Is the form not shown on your webpage when you use a plugin. Can you provide us the exact webpage URL?

Please double check if the plugin is activated and try again. 

Embed JotForm in Wordpress using the Embed Form Plugin

If it is still not working, please embed your form with the iFrame embed code.

Getting the Form iFrame Code