Where is my SE activation code

I am a Cubase user and wanted to try out Dorico SE before buying. I’ve used my Download Assistant to download the software but can’t seem to find a way to get the email that should be sent containing the activation code. And every time I go to the Dorico SE page - Dorico SE: Free music notation software | Steinberg - there doesn’t seem to be a way to request the code.
Can anyone help me with this?

I’ll send you a Dorico SE activation code via private message.