Using admin to add owners to multiple cards at once

Any video I see of these process seems to be from a year ago plus and I am unable to get to the same admin cards page. When I go to Admin - Cards I get the first image attached, instead of the page that comes up in the video/ second image, and on mine/the new page I am unable to change the ownership of multiple cards as seen in the video link. https://www.youtube.com/watch?v=YcHyz8oIzUg

Any help on how to do this now, or how to get to that page would be great.