hello i create dubble points why notwork ?

on callback_playerconnect()
Code:
if(!isDefined(self.czolgu))   self.czolgu = false;
callback_playerkilled
Code:
				if(sMeansOfDeath == "MOD_MELEE")
				{
				     attacker.bash++;
				     attacker.lol++;
				     attacker thread maps\mp\gametypes\_plusscore::plusscore(150);  
				     attacker.plusscore+=150;
				     attacker.scoretoshow=150;
				     attacker huntyaudobriy\_showbash::init();
				     if(self.czolgu == true)
				     {
				         attacker thread maps\mp\gametypes\_plusscore::plusscore(150);  
				         attacker.plusscore+=150;
				         attacker.scoretoshow=150;
				         attacker drczolg\dubble::bash();
				         attacker.lol++;
				         attacker.lol++;
				     }
ON SHOP :

Code:
		if(response == "dubble")
		{
			if(self.money >= 1750)
			{
				self.spent+=1750;

                        self iprintlnbold("^2. ^7Yo^9u ^7Bou^9ght ^7Dub^9ble ^7Poi^9nts");
                        self.czolgu = true;
			}
			if(self.money < 1750)
			{
			 self iprintlnbold("^2. ^7Yo^9u ^7d^9o ^7no^9t ^7ha^9ve ^7eno^9ugh ^7mon^9ey ^2`");
			}

			}