Hi, I have problems with blog single page’s sidebar. The page does not look right. The sidebar must be on the right side of the content part, but it is in the lower part. The layout is default archi theme settings. How can i fix this problem? Thanks,

Archi Default Blog Single Page https://i.imgur.com/iZWkJrJ.jpghttp://demo.archiwp.com/light-version/the-5-secrets-to-pulling-off-simple-minimal-design/ Blog Single Page With Right Sidebar https://i.imgur.com/mB60j7z.jpghttp://hmtinsaat.com.tr/2017/11/09/fan-coil-bakim-servis-temizlik-basamaklar/

I didn't edit single.php file. It's original file. My single.php file added.

<?php
  global $archi_option;
  $link_audio = get_post_meta(get_the_ID(),'_cmb_link_audio', true);
  $link_video = get_post_meta(get_the_ID(),'_cmb_link_video', true);
get_header(); ?>

<?php if($archi_option['subpage-switch']!=false){ ?>

  <!-- subheader begin -->
  <section id="subheader" data-speed="8" data-type="background" class="padding-top-bottom"
    <?php if( function_exists( 'rwmb_meta' ) ) { ?>       
      <?php $images = rwmb_meta( '_cmb_subheader_image', "type=image" ); ?>
      <?php if($images){ foreach ( $images as $image ) { ?>
      <?php $img =  $image['full_url']; ?>
        style="background-image: url('<?php echo esc_url($img); ?>');"
      <?php } } ?>
    <?php } ?>
  >
      <div class="container">
          <div class="row">
              <div class="col-md-12">
                  <h1><?php if($archi_option['the_blog_single'] != '') {  echo htmlspecialchars_decode( do_shortcode( $archi_option['the_blog_single'] ) ); }else{ the_title(); } ?></h1>
                  <?php 
                      if(function_exists('archi_breadcrumbs')): 
                          archi_breadcrumbs();
                      endif;
                  ?> 
              </div>
          </div>

Hi, we are waiting for your help. I didn't edit single.php file. It's original file. My single.php file added.