If you have imported our demo designs then you'll get all contact forms along with demo import. You only need to configure them to suit your purpose. We’ve created contact forms through ‘Contact Form 7’. Once you’ll import the demo data, you’ll find all the forms on ‘Contact > Contact Forms’.
You need to provide all the information for every contact form, so that you can get the details upon customers fill up any form. You can put information on the ‘Mail’ tab as per below screenshot:-
Below is a sample setting you may try.
Please note: Contact form 7 uses php mail() function to send form data. Few hosting provider block php mail() function to send email via forms. In such case you may need to authenticate using https://wordpress.org/plugins/smtp-mailer/ or similar.
If you need any custom color or appearance effect then you need to edit respective css for that particular section.