[Plugin:Facebook Comments for WordPress];no email notification

I’m using the latest version of facebook comments for wordpress and on the whole i am very happy with the plugin.

I have a few queries though:

1. I am not receiving email notifications when someone comments

2. The admin dashboard viewer is not showing although i have the box ticked in the setup.

3. If i receive a few comments they disappear in the footer of the page…can this be resolved?