get first post in custom post template according to menu order

I want to display the first post from the menu order in custom post template, I have this template, but if I set the order of a post as nr 1, does not load that post.

this is the template:

<?php
/* template name: arh servicii */
?>
<?php get_header(); ?>
<div id="content">

<div class = "menu submenu">
<ul>
<?php

	$args = array(
    'post_type' => 'servicii',
    'sort_column' => 'menu_order',
    'title_li'  => __( '', 'textdomain' )
);
wp_list_pages( $args );

?>
</ul>
</div><!-- .menu -->

	<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
	<div id = "titlu_pagina"><?php the_title(); ?></div>
	<div class="continut"><?php the_content(); ?></div>
	<?php /*include_once get_template_directory(). "/assets/gallery.php";*/ ?>
	<?php endwhile; ?>
	<?php endif; ?>				

</div><!-- #content -->
<?php get_footer(); ?>