How can I create a quote page similar to this site

They have used contact form 7 and design tweaks to create the form and inserted using the shortcode in slider.

Thanks Sakar. Can anyone recommend any good resources where I can learn about contact form 7 (setup, Customization, etc) from a basic to advanced level. Many thanks.

You can always learn better from the docs https://contactform7.com/docs/ or this link is also better https://www.wpbeginner.com/wp-tutorials/how-to-style-contact-form-7-in-wordpress/

If your question has been answered, we would love if you would mark this topic as resolved in the right hand sidebar. This helps our volunteers find the topics that still need attention and more people will get helped, possibly like you did.

Thank you once again Sakar