You can do those scenes by entering the vr house and will start a questline that you will need to talk to klaus and he will send you to the bar you talk to the guy with the exclamation point then you go talk to jewel (its behind the stage in the bar) then she will teach how the new fight mechanics work and then you just need to say yes and you get the scene jewelxjenna then you just need to talk to the guys again and will start the event
I recommend you to lose the first encounter to unlock the lose bar scene and then you just need to talk to the guys again in the bar and will restart the event and win hope this helped you.