Code Snippet Not Executing

We have a Code Snippet that is suppose to run once daily to add shirts for employees on their anniversary. For some reason the code is not executing and adding +1 shirt quantity for the role “employee” and +3 shirts for the role “warehouse”.

add_action( 'init', function () {

	$hook = 'run_snippet_daily';
	$args = array();

	if ( ! wp_next_scheduled( $hook, $args ) ) {
		wp_schedule_event( time(), 'daily', $hook, $args );
	}
} );

add_action( 'run_snippet_daily', function () {
	
	// do something once each day
	// The shortcode function
function user_info_echo() { 

$users = get_users(array(
    'role' => 'employee'
));
$userwarehouse = get_users(array(
	'role' => 'warehouse'
));

	
echo '<li>' . 'First Name' . ' ' . 'Current Date' . ' | ' . 'Hire Date'  .' Shirt Qty</li>' . PHP_EOL;	
foreach ($users as $user) {

	$first_name = $user->user_firstname;
	$last_name = $user->user_lastname; 
	$role1 = $user->roles;
	$hire_date = get_user_meta($user->ID, 'wpcf-hire-date', true);
	$hire_date = date("m-d", strtotime($hire_date));
	$shirt_quantity = get_user_meta($user->ID, 'wpcf-shirt-quantity', true);
	$current_date = date("m-d");

if($current_date==$hire_date)
{
	echo '<li>Match ' . $first_name . ' ' . $last_name . ' ' . $current_date . ' | ' . $hire_date . ' ' . $shirt_quantity . '</li>' . PHP_EOL;
	$shirt_quantity_new = $shirt_quantity +1;
	update_user_meta( $user->ID, 'wpcf-shirt-quantity', $shirt_quantity_new );
} else {
	echo '<li>No Match ' . $first_name . ' ' . $last_name . ' ' . $current_date . ' | ' . $hire_date . ' ' . $shirt_quantity . '</li>' . PHP_EOL;
}	
	
	
}

	//warehouse
	
	foreach ($userwarehouse as $userware) {

	$first_name = $userware->user_firstname;
	$last_name = $userware->user_lastname; 
	$hire_date = get_user_meta($userware->ID, 'wpcf-hire-date', true);
	$hire_date = date("m-d", strtotime($hire_date));
	$shirt_quantity = get_user_meta($userware->ID, 'wpcf-shirt-quantity', true);
	$current_date = date("m-d");

if($current_date==$hire_date)
{
	echo '<li>Match ' . $first_name . ' ' . $last_name . ' ' . $current_date . ' | ' . $hire_date . ' ' . $shirt_quantity . '</li>' . PHP_EOL;
	$shirt_quantity_new = $shirt_quantity +3;
	update_user_meta( $userware->ID, 'wpcf-shirt-quantity', $shirt_quantity_new );
} else {
	echo '<li>No Match ' . $first_name . ' ' . $last_name . ' ' . $current_date . ' | ' . $hire_date . ' ' . $shirt_quantity . '</li>' . PHP_EOL;
}	
	
	
}

	
}
// Register shortcode
add_shortcode('echo_userinfo', 'user_info_echo'); 

} );

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