I would like to be able to go facebook live can you assist me with this

Afraid that’s not something Quelea supports directly, and I’m not sure how that works - it may be that you can use OBS to stream to Facebook live and point OBS at the Quelea projection window, but I’m afraid I don’t have any specific experience with that.

That would work. For songs and scripture you can output with a solid background and use a Chroma Key to overlay on other sources. We have done this with OBS. We currently use a Black Magic ATEM Mini PRO to accomplish the same. HDMI output from Quelea goes to the ATEM and the words overlay the video of our worship team or pastor during livestream.