Problems with "miscstats.amxx"

I have a problem with my "miscstats.amxx". When Im in the "amxmodxmenu" and I turn "Multikill" on, nothing happens. But when I turn "Killingstreak" on, both "Killingstreak" and "Multikill" seems to go on. The problem is that I cant seperate them. I only want "Multikill" to go on when I turn it on and only "Killingstreak" to go on when I turn it on, and not "Multikill" as well. Is there anyone ells that doesnt have this problem or knows how I can reconfigure my "miscstats.sma" to get it to work?