This is how we created the contact form
1) Dragged a text widget into the widget area named “Footer Widget Area Three”.
2) The content of the text widget is
[contact_form subject="false" url="false" mail_to="my_email@mydomain.com"]
3) Go to theme options -> Footer tab and choose “Footer Columns” value as 1(2c)+1.
The styling required to make the contact form look like in the demo is already part of style.css (line number 760 onwards).
Pls post a temp login if you still have trouble. Thanks