Live Streaming Doubts


Hello all,
I am looking for some information about videos from Live Stream.
I have a channel on Facebook, that some times could get around 500 or 600 Views, but how I am new o Facebook (Level UP Program) I cannot not monetize it as I wish.. My doubt is related with who is the real owner of those streaming videos? Can I Donwload it and upload on Rumble? can I let the video on 2 different platforms? or should I delete it from Facebook?