Lost my activation code for Cubase Elements 11

Hi ! Yesterday i rebooted my computer. I deleted all things in. And today i tried to re install Cubase Elemnts 11 but i lost my activation code ! I ordered ot on Thomann so i have a box.

As i know you don’t need the activation code anymore… because it’s already registered in your steinberg account.

i don’t know how , but it isn’t

Watch this video at minute 3:24

Does Cubase Element appear on that page?