Free upgrade to Pro?

I purchased an upgrade for Cubase Artist 10.5 and I received the USB eLicenser that comes with it.
How can I get the free upgrade to Cubase Pro 10.5?
I activated Cubase Artist 10.5 in mySteinber account, it shows ar Cubase Artist 10.5 on my USB eLicenser, but I do not know how to get the upgrade for the Pro version.
Can you help me, please?
Thank you!

The upgrade from CB Artist 10.5 to CB Pro 10.5 is not free. It currently costs $149.99 in the Steinberg shop.

Regards. :sunglasses:

I think the free upgrade to Pro is for new users buying Artist, not for upgrades.