[ivanVU]

Hello,i need help,i don't know what is wrong with this command,when i type command

Код:

CMD:kupistan(playerid,params[])
{
	for(new st = 0; st <= MAX_STANOVA; st++)
	{
		if(IsPlayerInRangeOfPoint(playerid, PTP_RADIUS, StanInfo[st][stExitX], StanInfo[st][stExitY], StanInfo[st][stExitZ]))
		{
			if(strcmp(StanInfo[st][stName],GetName(playerid), false) != 0)
			{
				if(StanInfo[st][stSellable] == 1)
				{
					if(GetPlayerMoney(playerid) < StanInfo[st][stSell]) return SendClientMessage(playerid, -1, ""CRVENA"[STAN]:"ZELENA" Nemate dovoljno novca za kupovinu ovog stana.");

					DestroyPickup(StanInfo[st][stPickup]);
					StanInfo[st][stPickup] = CreatePickup(1272,23, StanInfo[st][stExitX], StanInfo[st][stExitY], StanInfo[st][stExitZ]); // bought
					StanInfo[st][stSellable] = 0; GivePlayerMoney(playerid, -StanInfo[st][stSell]);
					format(StanInfo[st][stName], 24, "%s", GetName(playerid)); SpremiStanove(st);
					StanInfo[st][stPickup] = CreatePickup(1272,23, StanInfo[st][stExitX], StanInfo[st][stExitY], StanInfo[st][stExitZ]); // bought
					new stanLabel[170];
					format(stanLabel, sizeof(stanLabel), ""CRVENA"Vlasnik: "ZUTA"%s\n"CRVENA"Level: "ZUTA"%d\n"CRVENA"Cijena Renta: "ZUTA"%d", StanInfo[st][stName], StanInfo[st][stLevel], StanInfo[st][stRent]);
//					Update3DTextLabel(stanLabel, -1, StanInfo[st][stExitX], StanInfo[st][stExitY], StanInfo[st][stExitZ], 13.0, 0);
				}
				else return SendClientMessage(playerid, -1, ""CRVENA"[STAN]:"ZELENA" Ovaj stan nije za prodaju.");
			}
			else return SendClientMessage(playerid, -1, ""CRVENA"[STAN]:"ZELENA" Nemozete kupiti vlastiti stan.");
		}
	}
	return true;
}

It does what it must do , but it send's me message "Server : Unknown command"

I don't know what's the problem with this..