Cheer system through mIRC

I see the issue. I made a mistake in the code, sorry. Forgot to switch $1 with $chan when I posted. This will trigger on all bits donations:

on $*:text:/(^|\s)cheer\d+(\s|$)/i:#: {
  if (($msgtags(room-id).key == ROOM ID) && ($msgtags(bits).key)) {
    describe $chan $msgtags(display-name).key donated $msgtags(bits).key Bits SeemsGood
  }
}

Apologies for the wrong info.