Reply To: Add social share image

Hello,

Please read and follow the recommendation here:
https://www.wpbeginner.com/wp-tutorials/how-to-fix-facebook-incorrect-thumbnail-issue-in-wordpress/

Our theme does not influence Facebook sharing. We recommend the free Yoast SEO plugin it would allow you to configure the sharing options as per your needs.
https://wordpress.org/plugins/wordpress-seo/

Best Regards.