Email field under Billing step?

I and considering purchasing Fluid Checkout plugin for our site. I installed the Lite version and deactived other checkout-field-customizers that we had.

In the flow, the “email field” with “Contact Information” header appears under the Billing To step rather than under My Contact. From your Demo page on your site, this field should appear under My Contact.

Any idea why it appearing where it is?

The page I need help with: [log in to see the link]