In universal Email, you have not configured anything to display in the body of the email.
Double click on the Universal Email behavior.
you have 2 options:
1) Click the option to create a file for the email and select one of the pre designed templates. All of the for data will automatically be passed into the email
2) Click the DW Edit button to design the email in Dreamweaver.
On the bindings panel, expand the form collection, and drag the form bindings to the page where you wish them to be displayed.