1. Purchase code 

The Purchase code field is only relevant for Envato Market. Please leave the field empty and proceed with installing the plugins.

Please read the official Envato Elements Guide - https://help.elements.envato.com/hc/en-us/articles/360000621443-Do-I-need-a-purchase-code-

2. Updates 

Envato Elements' Clients can only update the theme and bundled plugins using FTP. 

The latest version of the bundled plugins can be found in this directory /theme-name/vamtam/plugins. 

You can check the theme's changelog here: https://vamtam.com/changelog/

3. Support

Envato Elements' Clients are not entitled to Support from the Author. However, we have hundreds of articles at your disposal in the KnowledgeBase. If you need support, you can buy a license here -  https://themeforest.net/user/vamtam/portfolio

4. Licence 

You will find details here - https://elements.envato.com/license-terms.