on *:INVITE:#: { join $chan
  if ($chan != #mirc) || if ($chan != #bots) || if ($chan != #irchelp { halt } 
  else { msg $chan $me has been invited to $chan by $nick $+ . To see a list of commands type ~commands. To make me leave type !getout. 3 kicks = blacklist }
}

it joins but it never sends the message