How to add taxonomies as an argument in wp_query - wordpress

Question

This a part of a program to display a product list. I created the products as custom posts, and I need to display the posts on the basis of taxonomies.
Who can I provide taxonomies as an argument in post selection arguments?
I created taxonomies and posts using tool set plugin.
<?php $taxonomies = get_terms([
'taxonomy' => 'product_category',
'parent' => 0,
'orderby' => 'name',
'order' => get_query_var('Order', 'ASC'),
'hide_empty' => false,
]);
?><?php
$i=1;
if ($taxonomies) {
foreach ($taxonomies as $taxonomy ) {; ?>
<?php
if(!empty(do_shortcode('[types term_id="'.$taxonomy->term_id.'" termmeta="secondary-category-image" size="product-main-cat" url="true"][/types]'))){
$pro_cat_img = do_shortcode('[types term_id="'.$taxonomy->term_id.'" termmeta="secondary-category-image" size="product-main-cat" url="true"][/types]');
}else{
$pro_cat_img = get_template_directory_uri()."/img/product-guitar.png";
} ?>
<h1>
<?php echo $taxonomy->name;
//$ir=$taxonomy->name;
?>
</h1>
<ul>
<?php
// args
$args = array(
'posts_per_page' => 5,
'post_type' => 'product',
'post_status' => 'publish',
//how can i add taxonomies asan argument here
);
// query
$the_query = new WP_Query( $args );
$count = $the_query->post_count;
if( $the_query->have_posts() ):
while( $the_query->have_posts() ) : $the_query->the_post();
if(has_post_thumbnail(get_the_ID())) {
$feature_image_full = simplexml_load_string(get_the_post_thumbnail(get_the_ID(), 'banner_img'));
$pr_img_source = $feature_image_full->attributes()->src;
?>
<li>
<span>
<?php echo the_title(); ?>
</span>
</li>
<?php } endwhile; endif; wp_reset_query(); ?>
</ul>
Here is the working code
<?php $taxonomies = get_terms([
'taxonomy' => 'product_category',
'parent' => 0,
'orderby' => 'name',
'order' => get_query_var('Order', 'ASC'),
'hide_empty' => false,
]);
?><?php
$i=1;
if ($taxonomies) {
foreach ($taxonomies as $taxonomy ) {; ?>
<?php
if(!empty(do_shortcode('[types term_id="'.$taxonomy->term_id.'" termmeta="secondary-category-image" size="product-main-cat" url="true"][/types]'))){
$pro_cat_img = do_shortcode('[types term_id="'.$taxonomy->term_id.'" termmeta="secondary-category-image" size="product-main-cat" url="true"][/types]');
}else{
$pro_cat_img = get_template_directory_uri()."/img/product-guitar.png";
} ?>
<div class="product-row clearfix">
<div class="bg-box">
<?php if($i==1){?>
<img src="<?php echo esc_url($pro_cat_img); ?>" class="product-guitar"/>
<?php }else if($i==2){ ?>
<img src="<?php echo esc_url($pro_cat_img); ?>" class="product-speaker"/>
<?php }else if($i==3){ ?>
<img src="<?php echo esc_url($pro_cat_img); ?>" class="product-headphone"/>
<?php } ?>
<a href="<?php echo esc_url( add_query_arg( array('cat'=>$taxonomy->term_id), home_url('/products') ) ); ?>" class="view-more-btn button button--moema ">
READ MORE
</a>
</div>
<div class="items-list-box">
<h1>
<?php echo $taxonomy->name;
$ir=$taxonomy->name;
?>
</h1>
<ul>
<?php
// args
$args = array(
'posts_per_page' => 5,
'post_type' => 'product',
'post_status' => 'publish',
'tax_query' => array(
array (
'taxonomy' => 'product_category',
'field' => 'name',
'terms' => $ir,
)
),
);
// query
$the_query = new WP_Query( $args );
$count = $the_query->post_count;
if( $the_query->have_posts() ):
while( $the_query->have_posts() ) : $the_query->the_post();
if(has_post_thumbnail(get_the_ID())) {
$feature_image_full = simplexml_load_string(get_the_post_thumbnail(get_the_ID(), 'banner_img'));
$pr_img_source = $feature_image_full->attributes()->src;
?>
<li>
<span>
<?php echo the_title(); ?>
</span>
</li>
<!-- <img src="<?php //echo esc_url($pr_img_source); ?>" alt="<?php the_title(); ?>">
-->
<?php } endwhile; endif; wp_reset_query(); ?>
</ul>