Deactivate license

Hello, I bought codecanyon visual composer to built a site sometime ago. After some weeks I decided to close this site and to run visual composer in an other one that I am still designing. I tryed to deactivate my license form the VC panel in the WP dashboard but the button didn’t run. So i cannot reactivate the plugin in any other sites. Can you tell me plaese how to deactivate the plugin license?

Hi there. You should contact the author of Visual Composer for help with this. I’ve put their support page link below.

http://support.wpbakery.com/?envato_item_id=242431