Full code of my tut.

// This is a comment
// uncomment the line below if you want to write a filterscript
//#define FILTERSCRIPT

#include <a_samp>
#include <sscanf2>
#include <zcmd>

#define MAX_REPORTS 1000

#define INVALID_REPORT_ID -1

new JustReported[MAX_PLAYERS];

enum rInfo
{
	rReportFrom[MAX_PLAYER_NAME],
	rReporterID,
	rReport[128],
	rReplyTimer,
	rChecker,
	rBeingUsed
}
new Report[MAX_REPORTS][rInfo];

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

public OnGameModeInit()
{
	// 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);
	SetTimer("Heartbeat", 1000, 1);
	return 1;
}

public OnGameModeExit()
{
	return 1;
}

forward Heartbeat();
public Heartbeat()
{
	for(new i = 0; i < MAX_PLAYERS; i++)
	{
	    if(JustReported[i] > 0)
			JustReported--;
	}
	return 1;
}

public OnPlayerRequestClass(playerid, classid)
{
	SetPlayerPos(playerid, 1958.3783, 1343.1572, 15.3746);
	SetPlayerCameraPos(playerid, 1958.3783, 1343.1572, 15.3746);
	SetPlayerCameraLookAt(playerid, 1958.3783, 1343.1572, 15.3746);
	return 1;
}

public OnPlayerConnect(playerid)
{
	JustReported[playerid] = 0;
	return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
	for(new i = 0; i < MAX_REPORTS; i++)
	{
		if(Report[i][rReporterID] == playerid && Report[i][rChecker] != INVALID_PLAYER_ID)
		{
			Report[i][rReporterID] = INVALID_PLAYER_ID;
			Report[i][rChecker] = INVALID_PLAYER_ID;
			Report[i][rReporterID] = INVALID_PLAYER_ID;
			format(Report[i][rReport], 128, "None");
			format(Report[i][rReportFrom], 128, "None");
			Report[i][rChecker] = INVALID_PLAYER_ID;
			KillTimer(Report[i][rReplyTimer]);
		}
	}

	return 1;
}

stock SendReportToAdmin(rid, reportfrom, report[])
{
	Report[rid][rReporterID] = reportfrom;
	new string[128], name[MAX_PLAYER_NAME];
	Report[rid][rBeingUsed] = 1;
	GetPlayerName(reportfrom, name, sizeof(name));
	format(Report[rid][rReport], 128, "%s", report);
	format(Report[rid][rReportFrom], 128, "%s", name);
	for(new i = 0; i < MAX_PLAYERS; i++)
	{
	    if(IsPlayerAdmin(i))
	    {
	        format(string, sizeof(string), "Report from: %s (RID: %d): %s", name, rid, report);
			SendClientMessage(i, -1, string);
		}
	}
}


CMD:report(playerid, params[])
{
	new string[128];
	if(!isnull(params))
	{
	    if(JustReported[playerid] > 0)
		{
			format(string, sizeof(string), "You already have a report. Please wait %d seconds more.", JustReported[playerid]);
		    SendClientMessage(playerid, -1, string);
			return 1;
		}

        if(strlen(params) > 50)
	    	return SendClientMessage(playerid, -1, "Your message is too long - the limit is 50 characters.");


		new name[MAX_PLAYER_NAME];
		GetPlayerName(playerid, name, sizeof(name));

		new reportid;
		for(new i = 0; i < MAX_REPORTS; i++)
		{
		    if(Report[i][rBeingUsed] == 0)
		    {
				reportid = i;
				break;
			}
		}

		JustReported[playerid] = 25;

	 	SendReportToAdmin(reportid, playerid, params);
	 	SendClientMessage(playerid, -1, "You report has been sent to admins online.");
	}
	else
	{
		SendClientMessage(playerid, -1, "USAGE: /report [reporttext]");
	}
	return 1;
}

CMD:reports(playerid, params[])
{
	if(IsPlayerAdmin(playerid))
	{
		new string[1000];
		SendClientMessage(playerid, -1, "___________________________________________________________");
		SendClientMessage(playerid, -1, "REPORTS:");
		for(new r = 0; r < MAX_REPORTS; r++)
		{
		    if(Report[r][rBeingUsed] == 1)
		    {
		        format(string, sizeof(string), "Report from %s (RID: %d): %s", Report[r][rReportFrom], r, Report[r][rReport]);
			}
		}
		SendClientMessage(playerid, -1, string);
		SendClientMessage(playerid, -1, "___________________________________________________________");
	}
	else
	{
		SendClientMessage(playerid, -1, "You are not an admin.");
	}
	return 1;
}

forward ReplyTimer(reportid);
public ReplyTimer(reportid)
{
	Report[reportid][rReporterID] = INVALID_PLAYER_ID;
	Report[reportid][rChecker] = INVALID_PLAYER_ID;
	format(Report[reportid][rReport], 128, "None");
	format(Report[reportid][rReportFrom], 128, "None");
	Report[reportid][rChecker] = INVALID_PLAYER_ID;
	Report[reportid][rBeingUsed] = 0;
	KillTimer(Report[reportid][rReplyTimer]);
	return 1;
}

CMD:reply(playerid, params[])
{
	new string[128];
	new reportid = INVALID_REPORT_ID;
	for(new i = 0; i < MAX_REPORTS; i++)
	{
		if(Report[i][rReporterID] == playerid && Report[i][rChecker] != INVALID_PLAYER_ID)
		{
			reportid = i;
		}
	}
	if(reportid == INVALID_REPORT_ID)
	{
		SendClientMessage(playerid, -1, "You don't have any reports being reviewed at the moment.");
		return 1;
	}
	if(IsPlayerConnected(Report[reportid][rChecker]))
	{
	    new name[MAX_PLAYER_NAME], checkername[MAX_PLAYER_NAME];
	    GetPlayerName(playerid, name, sizeof(name));
	    GetPlayerName(playerid, checkername, MAX_PLAYER_NAME);
		format(string, sizeof(string), "%s(ID: %d) replies: %s", name, playerid, params);
		SendClientMessage(Report[reportid][rChecker], -1, string);

		format(string, sizeof(string), "Reply sent to %s: %s", checkername, params);
		SendClientMessage(playerid,  -1, string);
	}
	else SendClientMessage(playerid, -1, "Player not connected.");
	return 1;
}

CMD:acceptreport(playerid, params[])
{
	if(IsPlayerAdmin(playerid))
	{
		new string[128], id;
		if(sscanf(params, "d", id)) return SendClientMessage(playerid, -1, "USAGE: /acceptreport [reportid]");

		if(Report[id][rBeingUsed] == 0)
		{
			SendClientMessage(playerid, -1, "That report is not being used!");
			return 1;
		}

		new playername[MAX_PLAYER_NAME];
		GetPlayerName(playerid, playername, sizeof(playername));
		format(string, sizeof(string), "Admin %s has accepted your report, you have 1 minute to talk to him via /reply", playername);
		SendClientMessage(Report[id][rReporterID], -1, string);
		format(string, sizeof(string), "You had accepted %s's report.", Report[id][rReportFrom]);
		SendClientMessage(playerid, -1, string);

		Report[id][rChecker] = playerid;
		Report[id][rBeingUsed] = 0;
		Report[id][rReplyTimer] = SetTimerEx("ReplyTimer", 60000, false, "d", id);
	}
	else
	{
	    SendClientMessage(playerid, -1, "You are not an admin.");
	}
	return 1;
}