Hi godzio7,

Thanks for reaching to us.

It seems you are trying to apply custom product layout to specific product, if so, please edit condition to Single product id and you can select the wanted product to apply the custom product https://ibb.co/H7c4vd4

Further, you can read more about the Layout Builder here: https://xtemos.com/docs-topic/woodmart-woocommerce-layout-builder/

Kind Regards,