How to filter taxonomy of a custom post type and display it in the single post type page in the back end?

I have a custom post type of products and I want to retrieve its taxonomy terms and display it in the backend. Am using ACF for these tabs and would want to filter the sizes attributes dynamically and name it in the tab.

    $postID              =   get_the_ID();
    $have_terms          =   get_the_terms($postID, 'product_attributes');

    if($have_terms){
    $parent_terms  = wp_get_post_terms( get_the_ID(),'product_attributes', array( 'parent' => 0, 'orderby' => 'id', 'order' => 'DESC', 'hide_empty' => false ) );   

This is the code in my template but I don't know how can I display it in the single product edit page.