After purchasing GSheetConnector PRO plugin you will get an email with license key or you can get license key by getting logged in to your account at https://www.gsheetconnector.com/your-account
Enter the license key, click on Save to activate.
Once the license is activated, other tabs would be enabled to configure.
Note: Do not add your website URL to the Manage License page to activate your license. It is not linked with the plugin.
