Colangine uses very powerful ajax form builder plugins, Contact Form 7 you can find full documentation about Contact Form 7 here: Documentation Here

Contact Form

[contact-form-7 id="4" title="Contact form 1"]

FAQ Form

[contact-form-7 id="375" title="Ask a question"]

Careers Form

[contact-form-7 id="446" title="Careers"]

Newsletter

[contact-form-7 id="445" title="Newsletter"]