Did you read the Facebook directions on streaming?
do you understand the difference (and requirements) of FB scheduled vs non-scheduled livestreaming?
Did you configure OBS to match (and not exceed) specs required for Facebook streaming (audio bit rate, video resolution/bitrate, keyframe, etc)?
- and make sure you know what is in, and how to use, facebook.com/live/producer/
There are some nice YouTube tutorials on how to stream to Facebook. for a super simple screen shot type explanation, I'd recommend finding a video targeting church livestreaming (as many of them non-technical)
Short version
- your FB settings for live stream have to be correct
- then you have to set OBS up correctly. What exactly that is depends on your scenario
I don't recall, there might be a something in the
Guides forum