Installation video tutorial for Joomla VirtueMart : Watch Video
1. Log in to your Joomla Administrator panel & navigate to the extension manager. Here you can download the component and upload the package file, or use the Install URL.
2.Navigate to Extensions-> Manage->Install as shown in image below.
OR, Navigate to Control Panel > Install Extension
3. After successfully installing the plugin, click Components > Cart Product Feed to begin generating data feeds