WP cpt pagination, subcategory, slider

<?php

// вывод дочерних рубрик и их записей на странице родительской рубрики 

$parent_id = get_query_var('cat'); ?>

<?php 
  $sub_cats = get_categories( array(
  'child_of' => $parent_id,
  'hide_empty' => 0
  ) );

if( $sub_cats ) {
  foreach ( $sub_cats as $cat ) { ?>
    <div class="col-md-4">
      <?php echo '<h3>'. $cat->name .'</h3>'; ?> 
      <?php # получаем записи из рубрики
        $posts = get_posts( array(
          'numberposts' => -1,
          'category'    => $cat->cat_ID,
          'orderby'     => 'post_date',
          'order'       => 'DESC',
        ) ); ?>
        <ul class="circle-marker-list">
          <?php
            foreach ( $posts as $post ){ setup_postdata( $post ); ?>
              <li><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></li>
          <?php }
          wp_reset_postdata();?>
        </ul>
    </div>
    <?php }
} ?>



<?php

// Пагинация для кастомных типов записей

$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
$args = array(
  'posts_per_page' => 6,
  'order'          => 'DESC',
  'post_type'      => 'MY_POST_TYPE',
  'paged'          => $paged
);

$my_query = new WP_Query( $args );

if ( $my_query->have_posts() ) :
  while ( $my_query->have_posts() ) : $my_query->the_post(); ?>
    <div>POST</div>
  <?php endwhile;
endif; ?>

<!-- Pagination -->
<div class="page_nav">
  <?php
  $GLOBALS['wp_query']->max_num_pages = $my_query->max_num_pages;
  the_posts_pagination(array(
    'type'=>'inline',
    'screen_reader_text' => __( '' ),
    'end_size'     => 1,
    'mid_size'     => 1,
    'prev_next'    => True,
    'prev_text'    => __('<i class="fa fa-angle-left"></i>'),
    'next_text'    => __('<i class="fa fa-angle-right"></i>'),
    'add_args'     => False
  ));
  ?>
</div>
<?php  wp_reset_postdata(); ?>
<!-- End Pagination -->




<?php

// карточка товара, слайдер с миниатюрками

//на примере bx-slider

$images = get_field('galery_item');

if ( $images ): ?>
  <ul class="bxslider">
    <?php foreach( $images as $image ): ?>
      <li><img src="<?php echo $image['sizes']['gallery']; ?>" alt="<?php echo $image['alt']; ?>" /></li>
    <?php endforeach; ?>
  </ul> 

  <div id="bx-pager" class="bx-pager">
    <?php $dataSlideIndex = 0; ?>
    <?php foreach( $images as $image ): ?>
      <a data-slide-index="<?php echo $dataSlideIndex++ ; ?>" href="">
        <img src="<?php echo $image['sizes']['thumbnail']; ?>" alt="<?php echo $image['alt']; ?>" />
      </a>
    <?php endforeach; ?>
  </div>
<?php endif; ?>



<?php

//Вывод миниатюры к рубрике. ACF

$queried_object = get_queried_object(); 
$taxonomy = $queried_object->taxonomy;
$term_id = $queried_object->cat_ID; ?> 

<img class="recovered-photo" src="<?php the_field('banner', $taxonomy . '_' . $term_id);?>" />