Problem sa sistemom

YCMD:makesupporter(playerid, params[], help)
{
	#pragma unused help
	if(PI < 6) return Error(playerid, "Nisi ovlascen za ovu komandu!");
	{
	
		new id, lvl, slot;
		if(sscanf(params, "uli", id, lvl, slot))
		{
		    Cmd(playerid, "makesupporter (playerid) (level) (slot)");
		    return 1;
		}
		if(id == IPI) return Error(playerid, "Taj igrac nije na serveru!");
		if(slot < 0 || slot > 4) return Error(playerid, "Slot ne moze biti manji od 1 ili veci od 4!");
		if(slot < 1 && lvl > 0) return Error(playerid, "Slot ne moze biti manji od 1 ili veci od 4!");
		if(lvl < 0 || lvl > 3) return Error(playerid, "Ne moze vise od 3 ili manje od 0.");
		if(lvl == 0)
		{
		    if(PI > 0)
		    {
		        new File: log, supp, text;
		        format(supp, 128, "Supporteri/%d.txt", PI);
		        format(text, 64, "Niko");
		        log = fopen(supp, io_write);
		        fwrite(log, text);
		        fclose(log);
		    }
		    new string;
		    PI = lvl;
		    SetPlayerSkin(id, 26);
		    PI = 26;
		    PI = 0;
			Info(id, "Skinuta vam je pozicija Supportera od stane Admina");
			format(string,sizeof(string), ""ZUTA"[SUPP DOWN] Owner %s je skinuo Admin igracu %s", GetName(playerid), GetName(id));
			SendAdminMessage(-1,string);
			SavePlayer(id);
			SetPlayerSpecialAction(id, SPECIAL_ACTION_NONE);
		}
		else if(lvl == 1 || lvl == 2 || lvl == 3)
		{
			
			new File:log, supp, text, string;
			format(supp, 128, "Supporteri/%d.txt", slot);
			format(text, 64, "%s", GetName(id));
			log = fopen( supp, io_write );
			fwrite(log, text);
			fclose(log);
			
			SetPlayerSkin(id, 59);
			PI = 59;
			PI = lvl;
			PI = slot;
			
			Info(playerid, "Prolovisali ste igraca %s  na Supp level %d, slot:%d", GetName(id), lvl, slot);
			format(string,sizeof(string), ""COL_GX">>GeniusX<< "BELA"Owner %s je postavio igracu %s Supp level %d, Supp slot %d", GetName(playerid), GetName(id) , lvl, slot);
			SendAdminMessage(-1,string);
			
			new ssstring;
			format(ssstring,sizeof(ssstring), "Owner %s | Igrac %s | Supp Level %d | Supp Slot %d", GetName(playerid), GetName(id), lvl, slot);
			LogSave("Logs/MakeSupporter.log", ssstring);
			
			new stris;
			format(stris,sizeof(stris), ""BELA"Cestitamoa vam, postali se Supporter na GeniusX Gaming severu!\n Supporter level %d vam je dao Owner %s.\nSLOT: %d", lvl, GetName(playerid), slot);
			SPD(id, DIALOG_OSTALOO, DSM, ""COL_GX"Welcome in >>GeniusX<< Staff", stris, "Izlaz", "");
			SavePlayer(id);
		}
	}
	return 1;
}

/

if(sscanf(params, "uli", id, lvl, slot))

if(sscanf(params, "uii", id, lvl, slot))

Specifiers

The available specifiers (the letters "u", "i" and "s" in the codes above) are below.
Basic specifiers

Code:
Specifier(s)			Name				Example values
	i, d			Integer				1, 42, -10
	c			Character			a, o, *
	l			Logical				true, false
	b			Binary				01001, 0b1100
	h, x			Hex				1A, 0x23
	o			Octal				045 12
	n			Number				42, 0b010, 0xAC, 045
	f			Float				0.7, -99.5
	g			IEEE Float			0.7, -99.5, INFINITY, -INFINITY, NAN, NAN_E
	u			User name/id (bots and players)	******, 0
	q			Bot name/id			ShopBot, 27
	r			Player name/id			******, 42