When you purchase the plugin you will also receive a license key that will allow you to receive updates plugins and technical support.
To activate the license key just go to your WordPress Dashboard under “Settings-> Cresta Facebook Messenger PRO”, scroll the plugin options page and find the tab called “Plugin License”.
Paste the license key in the appropriate box and click on “Save Changes” button. After the page has been updated you can click on the “Activate License” button.
When you will see a green check mark with the word “Active”, it means that the license key is activated and you will receive plugin updates directly in your WordPress Dashboard.
