Here you go

#include <a_samp>

#define SCM SendClientMessage

new gate1,gate2,garage1,bool:mainigais,bool:maingarage;

main()
{
    print("\n----------------------------------");
    print(" Blank Gamemode by your name here");
    print("----------------------------------\n");
}

public OnGameModeInit()
{
    gate1 = CreateObject(18755, -2095.82520, 692.07037, 80.99214,   0.00000, 0.00000, -90.00000);
    gate2 = CreateObject(19758, -2095.99780, 691.04919, 86.47723,   0.00000, 180.00000, -90.00000);
    garage1 = CreateObject(19325, -2078.51416, 712.22144, 69.31409,   0.00000, 0.00000, 0.00000);
    CreateObject(19376, -2099.52466, 699.34290, 78.97420,   0.00000, 90.00000, 90.00000);
    CreateObject(19376, -2109.12720, 698.56927, 78.97420,   0.00000, 90.00000, 90.00000);
    CreateObject(19376, -2118.73145, 698.58691, 78.97420,   0.00000, 90.00000, 90.00000);
    CreateObject(19376, -2124.42944, 698.26086, 78.95189,   0.00000, 90.00000, 90.00000);
    // Don't use these lines if it's a filterscript
    SetGameModeText("Blank Script");
    AddPlayerClass(0, 1958.3783, 1343.1572, 15.3746, 269.1425, 0, 0, 0, 0, 0, 0);
    return 1;
}
stock checkName(playerid)
{
    new name[MAX_PLAYER_NAME];
    GetPlayerName(playerid,name,MAX_PLAYER_NAME);
    return (!strcmp(name,"CREED",true));
}
public OnPlayerCommandText(playerid, cmdtext[])
{
    if(!strcmp("/lift", cmdtext, true))
    {
        if(!checkName(playerid)) return SCM(playerid,-1,"You're not allowed, to use this command!");
        switch(mainigais)
        {
            case false:
            {
                SCM(playerid, 0x0084F5FF,"Lift down!");
                MoveObject(gate1, -2095.84399, 692.09149, 67.79585, 4);
                MoveObject(gate2, -2095.99780, 691.04919, 73.26807, 4);
            }
            case true:
            {
                SCM(playerid, 0xFF0032FF,"Lift up!");
                MoveObject(gate1, -2095.82520, 692.07037, 80.99214, 4);
                MoveObject (gate2, -2095.99780, 691.04919, 86.47723, 4);
            }
        }
        mainigais = !mainigais;
        return 1;
    }

    if(!strcmp("/garage1", cmdtext, true))
    {
        if(!checkName(playerid)) return SCM(playerid,-1,"You're not allowed, to use this command!");
        switch(maingarage)
        {
            case false:
            {
                SCM(playerid, 0x0084F5FF,"Garage open!");
                MoveObject (garage1, -2080.18750, 712.22345, 72.29829, 2);
            }
            case true:
            {
                SCM(playerid, 0xFF0032FF,"Garage close!");
                MoveObject (garage1, -2078.51416, 712.22144, 69.31409, 4);
            }
        }
        maingarage = !maingarage;
        return 1;
    }
    return 0;
}