make sure the seek is 3 minutes, rated, and try making the rating range bigger (I suggest +400 -400)
Does anybody play bughouse anymore?
If you haven't already, join this club:
https://www.chess.com/club/bughouse
Use the link provided to matchmake. I've lots of bughouses after I joined this club.
I've waited a long time for a match of bughouse, and none came. Is it because nobody plays bughouse anymore, or something else?