Where the Report player button

Had it just now and few times before, in a tourney and you beat someone big, so they just sit there on sit out untill they run out of chips.

It’s petty as shit as you’ve clearly won so they make you play 100 hands to take their chips.
It also just makes a beat player force a cheap 2nd place. As their chips will just last that long.

Need a way to kick these people. Report them and make them leave if they sit out more then a couple hands