What are the steps you need to follow to integrate Contact Form 7?
Ensure that Request for a quote page has both [dvin-wcql-listing] and [dvin-wcql-form] shortcodes.
You have to use [quotelist] as the shortcode in the Email editor to include the Quote List Table in the email.
You should enable "Use HTML content type" in Contact Form to see the table , otherwise it just shows the HTML tags in the email.
To default the email address and first name and last name in the form, you can set default values, pick from the below URL: