Activate license paid for 3 months

I paid for 3 months. It ask to activate license. what do you put there

Enter your license key that you have received after the purchase.

never got one. Would they have emailed that to me?

The product key will be sent to the email address you entered when you made your purchase. The key will also be displayed at the end of the checkout process or when you log in with your Deep Art Effects account.

You can also send an email to [email protected] providing your DAE registered email address so we can your key to you again.