Adding qglobal point

[Randymarsh9]

I am just trying to make something where if a monster dies and that person's qglobals are in the right range, it will increase it by 1. I check to make sure the monster has qglobals set to 1. This quest doesn't seem to do anything as the value just stays the same

sub EVENT_KILLED_MERIT{
   if ($qglobals{mmed} >=3 && $qglobals{mmed}) <=6){
  quest::setglobal("mmed", $qglobals{mmed}+1, 5, "F");
  }
 }