Reply To: Server Error(500 Error)

It seems like you are trying to add our special elements to the Elementor PRO template. They will not work this way. They are developed for our theme’s custom Layouts only. If you want to use Elementor PRO, you need to use its own elements. Or you can create your layout with our Layouts as described in the documentation https://xtemos.com/docs-topic/single-product-page-builder/