Hello I am trying to activate Visual Composer from my site. When i go to visual composer from the main side menu, then the product license tab, and I follow the instructions on the page to get the API key from theme forest and license key from the downloads page, but the activation does not work. I get the error "Invalid license key. Please check information in your envato profile." I would like to confirm that the theme "Ausart" (https://themeforest.net/item/ausart-multipurpose-business-theme/10341366) comes with visual composer. If it does is there anything I might be doing incorrectly?