the last caretaker demo problem

[broken dagger]

i want to play the demo on geforce now on my tv that the only reason i pay the subscription

i put in my library in my steam account and it never goes well i cannot play it always say proof of possession but i have it even download it in my steam but still GeForce now don't see that i possess it. can you tell me how to fix this problem ?

[quick rampart]

Marked as own > Not now > Continue.

[broken dagger]

It work I was need to log in again I was needed to use guard code but it work thanks a lot