woocommerce product search submit

<?php
function submit(){
$args = array(
//'showposts'=> 3,
'post_type' => 'product',
//'post_status' => 'publish,pending',
'meta_query' => array(
    'relation' => 'AND',
    array(
        'key' => 'country',
        'value' => $_GET['destination'],
        'type' => 'CHAR'
    ),
    array(
        'key' => 'days',
        'value' => $_GET['days'],
        'type' => 'NUMERIC'
    ),
    array(
        'key' => 'budget',
        'value' => $_GET['budget'],
        'type' => 'NUMERIC'
    )
),

);
//var_dump($args);
$query = new WP_Query();
$query->query( $args );
//The loop
while ($query->have_posts() ) : $query->the_post();
    //get_template_part( 'content', get_post_format() );
    echo '<h1><a href="' . the_permalink() . '">' . the_title(); '</a></h1>';
endwhile;
//var_dump($query);
}

//var_dump($args);
?>