WordPress Tutorial: In simple steps, going to show you how to add YOAST seo plugin breadcrumbs in wordpress theme. The following codes are tested by using WordPress Child Theme.
Step 1: Activate breadcrumbs from search appearance > Breadcrumbs in Yoast plugin settings
Step 2: Add this below code theme header.php file or wherever you want to display it
/*==========================================
YOAST SEO Plugin Breadcrumbs
===========================================*/
<?php
if ( function_exists('yoast_breadcrumb')) {
yoast_breadcrumb( '<p id="breadcrumbs">','</p>' );}
?>
Step 3: Save it and you are done.