Custom Emails Not Sending

I am trying to use the Custom Email feature, but no matter what I change, only the default TML emails are being sent.

In particular, I’m trying to customize the email that the admin gets each time a new user registers.

I have the following modules enabled: Email, Security, Redirection, Moderation, Custom Passwords

I am also using the ‘Cimy User Extra Fields’ plugin.

WordPress version 3.7.1

Any help would be great!

http://ww.wp.xz.cn/plugins/theme-my-login/