print_r( $metadata );
foreach ( $metadata as $meta ) {
echo $meta['project-fix__screenshot'];
echo $meta['project-fix__title'];
echo $meta['project-fix__price'];
echo $meta['project-fix__problem'];
echo $meta['project-fix__solution'];
}
$meta['project-fix__screenshot']
выводит id вложения.echo '<img src="' . wp_get_attachment_image_url( $meta['project-fix__screenshot'], 'full' ) . '">';