After update of WPML, and Woocommerce Visual Composer didn’t work at all. It seems that there was a licensekey problem. Bought a license to be able to update Visual composer. Unfortunately the theme prevents an update of the plugin due to incompatibility.
We would be glad to help you but it seems to be more plugin related issue and not connected to our theme. If you have purchased Visual Composer license so just contact their support and they must help you.