[DRP]

I'm trynna learn scripting, and I tried making a LSPD system, which is on proccess, I failed on making /duty work, and /lspdadminset so if you're admin, to set your team in LSPD.
Fix the code for me, and tell me what I did wrong, I know i've done many mistakes, I'm a beginer.

PHP код:

#include <a_samp>
#include <a_http>
#include <MidoStream>
#include <zcmd>
#include <GeoIP_Plugin>
#include <gtazones>
#include <streamer>
#define Group
#define team_lspd   1 // team to design lspd officers
#define team_civ    2// civ team
#define COLOR_YELLOW      0xFFFF00AA
public OnPlayerCommandText(playerid, cmdtext[])
{
     if(!strcmp(cmdtext, "/duty"))
     GetPlayerPos(playerid, x, y, z);
     }
     if(pTeam[playerid] == team_civ){ // Check if the player is a civilian
     SendClientMessage(playerid, COLOR_YELLOW, "You are not a LSPD officer");
        if new string1[] = (IsPlayerPos, playerid 0,1575.8651,-1690.4974,6.2188,359.9606,0,0,0,0,0,0)
        SetPlayerSkin(playeid, 300)
        SendClientMessage(playerid, 0xFFFFFFFF, "You've gone on duty");
        if(!strcmp(string1, false, SendClientMessage "You must be at duty point!"))
        
        return 1;
     }
     return 0;
}
public OnPlayerCommandText(playerid, cmdtext[])
{
     if(!strcmp(cmdtext, "/lspdadminset"))
     {
        if(!IsPlayerConnected(i) || IsPlayerAdmin(i))continue;
        SendClientMessage(playerid, 0xFFFFFFFF, "You're LSPD now!");
        pTeam[playerid] = team_lspd;
        return 1;
     }
     return 0;
} 


REMINDER: I'm a newbie on scripting.