Bundled with the theme comes Contact Form 7: it can manage multiple contact forms, plus you can customize the form and the mail contents flexibly with simple markup. The form supports Ajax-powered submitting, CAPTCHA, Akismet spam filtering and so on.
Official documentation: https://wordpress.org/plugins/contact-form-7/
To display a form in your page with Elementor, this theme provides a useful integration. Please check the Vice Contact Form 7 widget here.