Autohaus Problem

Hallo, Community.
In meinem Server gibt es zurzeit ein großes Problem.
Ich habe 5 Autohäuser. In jedem besteht jedenfalls das gleiche Problem.
Sobald ich Numberpat 4 oder 6 drücke, ändern sich NUR die Farbe vom Auto aber das Auto nicht.
Wisst ihr vielleicht woran es liegen könnte?

#define AUTOHAUSER 5 // Anzahl der Autohäuser

forward OnPlayerBuyCar(playerid,Model,Preis,Autohaus);
forward SetParkPlatz(playerid,Autohaus);
forward OnPlayerCarLogin(playerid);
forward OnPlayerCarUpdate(playerid);
forward PlayerCarSpawn(playerid,Slot);

new SideL, SideR, Dtc_Info[AUTOHAUSER];
new Dtc_PlayerHaveCar[MAX_PLAYERS][MaxVeh];
new Dtc_PlayerKey[MAX_PLAYERS];
new RadZahl[AUTOHAUSER];
new Dtc_Carlock[700];
new Text: CarKauf[MAX_PLAYERS];
new dtc_AutohausCar[MAX_PLAYERS],dtc_AutohausCat[MAX_PLAYERS],dtc_AutohausSCar[MAX_PLAYERS];

enum dtcCarModell
{
dtc_Autohaus,
dtc_CarModel,
dtc_CarPreis
};

public OnPlayerPickUpPickup(playerid,pickupid)
{
for(new x = 0; x < AUTOHAUSER;x++)
{
if(PlayerToPoint(1.5, playerid, DtcSonstiges[x][0][0],DtcSonstiges[x][0][1],DtcSonstiges[x][0][2]) && !Dtc_PlayerHaveCar[playerid][Dtc_PlayerKey[playerid]] || pickupid == Dtc_Info[x] && !Dtc_PlayerHaveCar[playerid][Dtc_PlayerKey[playerid]])
{
TogglePlayerControllable(playerid, 0);
SetPlayerVirtualWorld(playerid,55+playerid);
new string[246];
dtc_AutohausCar[playerid] = 0;
dtc_AutohausCat[playerid] = x;
new c1 = random(120);
new c2 = random(120);
new car;
new preis;
for(new ah = 0; ah < sizeof(dtcKaufliste);ah++)
{
if(car == 0 && dtcKaufliste[ah][dtc_Autohaus] == x)
{
car = dtcKaufliste[ah][dtc_CarModel];
preis = dtcKaufliste[ah][dtc_CarModel];
}
}
SetPlayerCameraPos(playerid, DtcSonstiges[x][2][0],DtcSonstiges[x][2][1],DtcSonstiges[x][2][2]);
SetPlayerCameraLookAt(playerid, DtcSonstiges[x][1][0],DtcSonstiges[x][1][1],DtcSonstiges[x][1][2]);
dtc_AutohausSCar[playerid] = CreateVehicle(car, DtcSonstiges[x][1][0],DtcSonstiges[x][1][1],DtcSonstiges[x][1][2],DtcSonstiges[x][1][3],c1,c2,-1);
SetPlayerPos(playerid, DtcSonstiges[x][3][0],DtcSonstiges[x][3][1],DtcSonstiges[x][3][2]);
SetVehicleVirtualWorld(dtc_AutohausSCar[playerid],55+playerid);
format(string,sizeof(string),"~r~---------- AUTOHAUS ----------~n~~g~Fahrzeug: ~w~%s~n~~g~Preis: ~w~$%d~n~~b~Auswaehlen:~n~~w~ <Num 4<~b~&~w~>Num 6> ~n~~b~Kaufen:~w~ Enter ~n~~b~Abbrechen:~w~ Tab",CarName[car-400],preis);
if(!CarKauf[playerid])
{
CarKauf[playerid] = TextDrawCreate(200,310,string);
TextDrawAlignment(CarKauf[playerid],1);
TextDrawUseBox(CarKauf[playerid],1);
TextDrawBoxColor(CarKauf[playerid],0x000000FF);
TextDrawSetOutline(CarKauf[playerid],1);
TextDrawBackgroundColor(CarKauf[playerid],COLOR_BLACK);
TextDrawSetOutline(CarKauf[playerid],1);
TextDrawFont(CarKauf[playerid], 2);
//TextDrawSetProportional(CarKauf[playerid], 2);
TextDrawTextSize(CarKauf[playerid],450,410);
TextDrawShowForPlayer(playerid,CarKauf[playerid]);
}
else
{
TextDrawHideForPlayer(playerid,CarKauf[playerid]);
TextDrawSetString(CarKauf[playerid],string);
TextDrawShowForPlayer(playerid,CarKauf[playerid]);
}
}
else if(PlayerToPoint(1.5, playerid, DtcSonstiges[x][0][0],DtcSonstiges[x][0][1],DtcSonstiges[x][0][2]) && Dtc_PlayerHaveCar[playerid][Dtc_PlayerKey[playerid]] || pickupid == Dtc_Info[x] && Dtc_PlayerHaveCar[playerid][Dtc_PlayerKey[playerid]])
{
new mv = MaxVeh;
if(mv > 1)
{
SendClientMessage(playerid, COLOR_GREY, " Du besitzt schon ein Fahrzeug mit deinem Ausgewählten Schlüssel!");
SendClientMessage(playerid, COLOR_GREY, " Verkaufe es mit /carsell oder wechsel den Schlüssel mit /carkey !");
}
else
{
SendClientMessage(playerid, COLOR_GREY, " Du besitzt schon ein Fahrzeug! Verkaufe es mit /carsell!");
}
}
}

Ich hoffe ihr wisst wo das Problem sein könnte.

Mit freundlichen Grüße, Cripain

OnPlayerPressKey existiert im Script nicht.

forward OnPlayerBuyCar(playerid,Model,Preis,Autohaus);

Habe aber "OnPlayerBuyCar":
public OnPlayerBuyCar(playerid,Model,Preis,Autohaus)//CARSYS
{
if(IsPlayerConnected(playerid) && !Dtc_PlayerHaveCar[playerid][Dtc_PlayerKey[playerid]])
{
CallRemoteFunction("M_GivePlayerMoney","id",playerid,-Preis);
if(Autohaus == 0)
{
AddToBizzTill(14,Preis);
}
else if(Autohaus == 1)
{
AddToBizzTill(12,Preis);
}
else if(Autohaus == 2)
{
AddToBizzTill(21,Preis);
}
else if(Autohaus == 3)
{
AddToBizzTill(15,Preis);
}
else if(Autohaus == 4)
{
AddToBizzTill(13,Preis);
}
SetParkPlatz(playerid,Autohaus);
new name[MAX_PLAYER_NAME], str[128];
GetPlayerName(playerid, name, sizeof name);
format(str, sizeof str, "/Autos/%s%d.dtcar", name,Dtc_PlayerKey[playerid]);
new File: hFile = fopen(str, io_write);
if (hFile)
{
new var[32];
format(var, 32, "CarId=0\n");fwrite(hFile, var);
format(var, 32, "CarModel=%d\n",Model);fwrite(hFile, var);
format(var, 32, "CarPos_x=%.3f\n",PlayerCar[playerid][Dtc_PlayerKey[playerid]][CarPos_x]);fwrite(hFile, var);
format(var, 32, "CarPos_y=%.3f\n",PlayerCar[playerid][Dtc_PlayerKey[playerid]][CarPos_y]);fwrite(hFile, var);
format(var, 32, "CarPos_z=%.3f\n",PlayerCar[playerid][Dtc_PlayerKey[playerid]][CarPos_z]);fwrite(hFile, var);
format(var, 32, "CarRotate=%.3f\n",PlayerCar[playerid][Dtc_PlayerKey[playerid]][CarRotate]);fwrite(hFile, var);
format(var, 32, "CarNitro=0\n");fwrite(hFile, var);
format(var, 32, "CarHyd=0\n");fwrite(hFile, var);
format(var, 32, "CarWheel=0\n");fwrite(hFile, var);
format(var, 32, "CarAusp=0\n");fwrite(hFile, var);
format(var, 32, "CarSideL=0\n");fwrite(hFile, var);
format(var, 32, "CarSideR=0\n");fwrite(hFile, var);
format(var, 32, "CarFB=0\n");fwrite(hFile, var);
format(var, 32, "CarRB=0\n");fwrite(hFile, var);
format(var, 32, "CarSpoiler=0\n");fwrite(hFile, var);
format(var, 32, "CarRoof=0\n");fwrite(hFile, var);
format(var, 32, "CarHood=0\n");fwrite(hFile, var);
format(var, 32, "CarVents=0\n");fwrite(hFile, var);
format(var, 32, "CarLamps=0\n");fwrite(hFile, var);
format(var, 32, "CarPJ=-1\n");fwrite(hFile, var);
format(var, 32, "CarC1=-1\n");fwrite(hFile, var);
format(var, 32, "CarC2=-1\n");fwrite(hFile, var);
format(var, 32, "Preis=%d\n",Preis);fwrite(hFile, var);
fclose(hFile);
}
OnPlayerCarLogin(playerid);
}
}

//EDIT: Wenn ich weiter mache kommt z.B von Fletzer zu Turismo. Doch dannach ändert sich das Auto nicht mehr sondern NUR die Farben vom Auto obwohl es das Auto wechseln sollte.