Please follow the instruction in screenshot below to get the license file for your purchase on Envato.
– Login on Themeforest.net and go to your Download page
– You will find out your PURCHASE CODE in that license file.
If you have any troubles configuring your website applications with the above settings you can contact the Support Center by signing up and submit a new topic. G5Theme Support Team will be glad to assist you.
Thank you for choosing G5Theme!
We don’t provide license key of Visual Composer in download package, you can’t find it in your package downloads. Visual Composer (We bought extended license of this plugin) but current have note solution for activate with this plugin. license key only can activate 1 time 🙁
We created new ticket on http://support.wpbakery.com/ and here is the answer from developer of Visual Composer
It is not possible for theme buyer to activate the license (and hence to auto-update the Visual Composer) as they have not purchased the license directly from us, but has received it in-directly from the theme. In this case, you must update the version in the theme and must release a theme update which the buyers can download and hence in-turn will receive the latest version of Visual Composer.
We’re sorry about this inconvenience but we will update our themes to run follow Visual Composer updates.
I bought Extended license for all my items(theme), read more here: https://codecanyon.net/licenses/terms/extended
Review Standard license: https://codecanyon.net/licenses/standard
Please read Bunded Plugins here: https://help.market.envato.com/hc/en-us/articles/213762463-Bundled-Plugins
Thanks & Hope all customers know that.