Usually when people spend $2000 for an application it is because they have need for it.
Not because they want to play around with it and ask random people questions on how it works.

There is excellent documentation and support available from Luxion.

This is second occasion I notice you enquire of higher end program.

Previously, I see you claim purchasing Maxwell Render without a clue to implementing it.
This is not as expensive as KeyShot, but still around $700

You need to learn basics instead of throwing money at solutions.