Hi there, can somebody tell me the name of that emote with broom and sweeping and the second emote with chained and hung. Where can i find them?

Maybe the chained and hung one is the 520: Hariette Pose from Astral Guardians SG scratch, I guess? It appears at around 2:20 of the PV (https://pso2.com/news/scratch-tickets/astralguardians).

Thank you, that was her pose when Luther wanted to sacrifice her in Episode 5. The broom pose was in Episode 6, when you first meet Etoile, but I don't know what it's called.

P.S. I found, it was "Tidy Up".

Yes, that's the one.

Besides that, JP server will have a revival scratch Oracle Collection 4 on January 20 with Lukot Pose 1 (https://youtu.be/dCv8JRZFa0A?t=145). Hopefully we'll see this in the future.