Question / Help Started Streaming in OBS but No Preview At All in Facebook/No Black Screen Either

[Michiko]

I tried to go live in Facebook Live via OBS. First, I was getting a failed to connect to server error then I saw a method in YT wherein VPN was used. I managed to make the OBS start streaming however, there is not any preview at all. No black screen either. Just the stream key part only, the blue window of Facebook. How can I solve this problem? T___T