Better contact us form with department emails..
Just upload overwriding thre current sngine file acording to the file structure... open includes/core/contact.php and look for
$department_emails = [
'general' => $system['system_email'], // Uses default system email
'support' => 'me@gmail.com', // Change to your support email
'billing' => 'billing@yourdomain.com', // Change to your billing email
'partnerships' => 'partnerships@yourdomain.com', // Change to your partnerships email
];

ad add you department emails there... All done