How to redirect to message page?

Question

WordPress

not just as usual (your form is sent and the message disappears after a couple of seconds),

but on a separate page

where it will be written
Thank you for your contact!
and work schedule

Answer 1

If the contact form is made on Contact Form 7, then you can add a redirect using a script:

<script>
document.addEventListener( 'wpcf7mailsent', function( event ) {
  location = 'http://example.com/';
}, false );
</script>

Source: https://contactform7.com/redirecting-to-another-ur...
Or download the Redirection for Contact Form 7 plugin
https://wordpress.org/plugins/wpcf7-redirect/