Hi,
With creative cloud subscription you can install the product on two machine.
Please go ahead install the Creative Cloud Desktop Application on the machine from the link below and if it is already installed go ahead log out and log back in the application .
https://creative.adobe.com/products/creative-cloud
This should resolve your issue as I can see as of now the product is installed only on one machine.
If you still face any issue , let us know for further assistance.
Regards
Maansee