Visual Composer Code Broken

I need a web developer trained in Visual Composer to fix a front page of my Wordpress website. The current code does not display WooCommerce products when Visual Composer is activated. I want to be able to add WooCommerce "products" using the Visual Composer interface if possible. The "products" are actually workshops for a festival. There is also a "speakers" section which is for artists. If it is possible I want to be able to allow lay-admins to use Visual Composer to add artists. Currently, both workshops and artists are created and then the ID of the Woocommerce product or the "speaker" is added to the front page through the use of the Visual Composer code.