In order to work correctly, the plugin must be installed following the previous steps. However, if you have purchased the premium version of the plugin and you want to benefit from automatic updates of the development team, or access to the support platform to receive help by our staff, you need to activate the plugin.
Go to your member are on yithemes.com and click on the "License" tab to get your license key for the activation of the plugin.
Now access your WordPress platform, go to the "YITH Plugins" option and add you license key in the License Activation tab.
If the activation process worked fine, you will see a screen like the following one.