Dialog Problem

#include <a_samp>

#define DIALOG_TUTORIAL 1

#define GRÜN 0x00FF14FF

#pragma tabsize 0
new bsnenter;
new bsnexit;
main()
{
    print("\n----------------------------------");
    print(" TestServer");
    print("----------------------------------\n");
}



public OnGameModeInit()
{
    bsnexit=CreatePickup(1559,1,362.9133,-75.2108,1001.5078);
    bsnenter=CreatePickup(1559,1,1199.2477,-918.1451,43.1233);

    Create3DTextLabel("BSN\n Eingang",GRÜN,1199.2477,-918.1451,43.1233,10,0);
    DisableInteriorEnterExits();
    SetGameModeText("TestMode");
    AddPlayerClass(0,1129.0637,-1468.8392,15.7424,7.7302,0,0,0,0,0,0); // spawn ls
    AddPlayerClass(1,1129.0637,-1468.8392,15.7424,7.7302,0,0,0,0,0,0); // spawn ls
    AddPlayerClass(2,1129.0637,-1468.8392,15.7424,7.7302,0,0,0,0,0,0); // spawn ls

    AddStaticVehicle(481,1125.8920,-1471.7837,15.2876,26.6651,6,6); // BMX1
    AddStaticVehicle(481,1124.6099,-1472.2386,15.2926,32.5526,14,1); // BMX2
    AddStaticVehicle(481,1123.0200,-1472.3546,15.2916,43.9280,26,1); // BMX3
    AddStaticVehicle(481,1121.8846,-1472.5243,15.3165,41.0315,3,3); // BMX4
    AddStaticVehicle(481,1136.0806,-1471.8395,15.3086,9.9465,46,46); // BMX5
    AddStaticVehicle(481,1134.7628,-1471.7703,15.3077,23.1004,26,1); // BMX6
    AddStaticVehicle(481,1133.0925,-1471.8392,15.2981,27.8463,3,3); // BMX7
    AddStaticVehicle(481,1132.2401,-1472.0646,15.2946,33.4777,14,1); // BMX8
    AddStaticVehicle(481,1133.9072,-1471.8401,15.3012,20.3301,26,1); // BMX9

    return 1;
}

public OnGameModeExit()
{
    return 1;
}

public OnPlayerRequestClass(playerid, classid)
{
    SetPlayerPos(playerid,1129.0343,-1466.0370,15.7550);
    SetPlayerFacingAngle(playerid,359.4186);
    SetPlayerCameraPos(playerid,1129.2068,-1464.0314,15.7800);
    SetPlayerCameraLookAt(playerid,1129.0343,-1466.0370,15.7550);
    return 1;
}

public OnPlayerConnect(playerid)
{
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
    return 1;
}

public OnPlayerSpawn(playerid)
{

    return 1;
}

public OnPlayerDeath(playerid, killerid, reason)
{
    return 1;
}

public OnVehicleSpawn(vehicleid)
{
    return 1;
}

public OnVehicleDeath(vehicleid, killerid)
{
    return 1;
}

public OnPlayerText(playerid, text[])
{
    return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
if(strcmp(cmdtext,"/noobspawn",true)==0)
{
    SetPlayerPos(playerid,1129.0637,-1468.8392,15.7424);
    SendClientMessage(playerid,0xF5FF00FF,"Du wurdest Teleportiert");
    return 1;
}
    if(strcmp(cmdtext,"/bsn",true)==0)
{
    ShowPlayerDialog(playerid,DIALOG_TUTORIAL,DIALOG_STYLE_MSGBOX,"BSN","Möchten sie wirklich zum BSN?","Ja","Nein");

    return 1;
}
    if(strcmp(cmdtext,"/bank",true)==0)
{
    ShowPlayerDialog(playerid,DIALOG_TUTORIAL,DIALOG_STYLE_MSGBOX,"Bank","Möchten sie wirklich zur Bank?","Ja","Nein");

    return 1;
}

    if(strcmp(cmdtext,"/lspd",true)==0)
{
    SetPlayerPos(playerid,1545.5657,-1675.6315,13.5606);
    SendClientMessage(playerid,0xF5FF00FF,"Du wurdest Teleportiert");
    return 1;
}
    if(strcmp(cmdtext,"/stadthalle",true)==0)
{
    SetPlayerPos(playerid,1480.7246,-1765.8708,18.7958);
    SendClientMessage(playerid,0xF5FF00FF,"Du wurdest Teleportiert");
    return 1;
}
return 0;
}
public OnPlayerEnterVehicle(playerid, vehicleid, ispassenger)
{
    return 1;
}

public OnPlayerExitVehicle(playerid, vehicleid)
{
    return 1;
}

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    return 1;
}

public OnPlayerEnterCheckpoint(playerid)
{
    return 1;
}

public OnPlayerLeaveCheckpoint(playerid)
{
    return 1;
}

public OnPlayerEnterRaceCheckpoint(playerid)
{
    return 1;
}

public OnPlayerLeaveRaceCheckpoint(playerid)
{
    return 1;
}

public OnRconCommand(cmd[])
{
    return 1;
}

public OnPlayerRequestSpawn(playerid)
{
    return 1;
}

public OnObjectMoved(objectid)
{
    return 1;
}

public OnPlayerObjectMoved(playerid, objectid)
{
    return 1;
}

public OnPlayerPickUpPickup(playerid, pickupid)
{
    if(pickupid==bsnenter)
    {
        SetPlayerPos(playerid,364.9531,-74.0781,1001.5078);
        SetPlayerInterior(playerid,10);
        GameTextForPlayer(playerid,"~g~Du hast den BSN betreten.",3000,3);

    }
    if(pickupid==bsnexit)
    {
        SetPlayerPos(playerid,1199.1652,-920.6877,43.0288);
        SetPlayerFacingAngle(playerid,190.5073);
        SetCameraBehindPlayer(playerid);
        SetPlayerInterior(playerid,0);
    }
    return 1;
}

public OnVehicleMod(playerid, vehicleid, componentid)
{
    return 1;
}

public OnVehiclePaintjob(playerid, vehicleid, paintjobid)
{
    return 1;
}

public OnVehicleRespray(playerid, vehicleid, color1, color2)
{
    return 1;
}

public OnPlayerSelectedMenuRow(playerid, row)
{
    return 1;
}

public OnPlayerExitedMenu(playerid)
{
    return 1;
}

public OnPlayerInteriorChange(playerid, newinteriorid, oldinteriorid)
{
    return 1;
}

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    return 1;
}

public OnRconLoginAttempt(ip[], password[], success)
{
    return 1;
}

public OnPlayerUpdate(playerid)
{
    return 1;
}

public OnPlayerStreamIn(playerid, forplayerid)
{
    return 1;
}

public OnPlayerStreamOut(playerid, forplayerid)
{
    return 1;
}

public OnVehicleStreamIn(vehicleid, forplayerid)
{
    return 1;
}

public OnVehicleStreamOut(vehicleid, forplayerid)
{
    return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    if(dialogid==DIALOG_TUTORIAL)
    {
        if(response==1)
        {
            SetPlayerPos(playerid,1218.4027,-919.8371,43.0938);
            SendClientMessage(playerid,0xF5FF00FF,"Du wurdest Teleportiert");
        }
        if(response==0)
        {
            SendClientMessage(playerid,GRÜN,"Ok dann halt nicht");

        }


    }
    return 1;
}

{
    if(dialogid==DIALOG_TUTORIAL)
    {
        if(response==1)
        {
            SetPlayerPos(playerid,1460.1771,-1015.9474,26.1763);
            SendClientMessage(playerid,0xF5FF00FF,"Du wurdest Teleportiert");
        }
        if(response==0)
        {
            SendClientMessage(playerid,GRÜN,"ok dann halt nicht");
        }

    }
    return 1;
}
public OnPlayerClickPlayer(playerid, clickedplayerid, source)
{
    return 1;
}