Hey @nepardzedaviti, thank you for bringing this to our attention.
I understand there have been some issues in the past with certain games running on Geforce Now, in order for us to help you further, I will need you to contact us over one of our support channels privately so we can take a look at the exact game key you have on your account.
Please reach out to us about this issue via one of the following channels for further assistance with Geforce Now -
Ubisoft Support Website - ...