FA 08 and UR44

Hello. Can anyone help me ?
I have cubase elements 9.0.20 and UR44. I also have a roland Workstation FA 08 and i want it to control cubase and soft synths such as halion. When the FA 08 is in cubase via USB, it works but there is no signal out on the UR44.
I also have a clavia nordlead A1R (rack). How can i connect it to make it work in cubase ?
Same question for my software spark vintage drum machines (Arturia) - how can it work in cubase ?
I confess i am a beginner in software such as cubase and i feel much better with hardware and keyboards. But i have to work on cubase. I must really do it. I am waiting for your answers. Thanks a lot