License not working

Just purchased Coupon Pro, where do I set my website in order to receive my local key? I received the license for the component.

Hello,

To initially activate your license, please install AwoCoupon through the Joomla Installer. On first entering the component, you will be prompted to enter your license, at which point you can activate it. After the initial activation, you can update your license through your Awo Account:
https://awodev.com/documentation/frequently-asked-questions#licensing