[Majed]

It's easy to edit levels.
And to make commands it's shown there.
Other wise, open any MADE admin system, see exampled of commands and try of creating Similar or with ur imaginiation!l
Example:

Код:

if(strcmp(cmd, "/ban", true) == 0)	{
	if(PlayerInfo[playerid][Level] >= 4) {
	    new tmp[256];
		tmp = strtok(cmdtext, idx);
		if(!strlen(tmp))	{
		SendClientMessage(playerid, red, "USAGE: /ban [playerid] [reason]");
		return 1;	}
		new player1;
		player1 = strval(tmp);
		if(!IsPlayerConnected(player1) || player1 == INVALID_PLAYER_ID || (PlayerInfo[player1][Level] == ServerInfo[MaxAdminLevel]) )	{
		SendClientMessage(playerid,red,"ERROR: Player is not connected or is yourself");
		return 1;	}
		tmp = strtok(cmdtext, idx);

		GetPlayerName(player1, playername, sizeof(playername));		GetPlayerName(playerid, adminname, sizeof(adminname));
	   	new year,month,day;	getdate(year, month, day);	new strdate[20];	format(strdate, sizeof(strdate), "%d/%d/%d",day,month,year);
		CMDMessageToAdmins(playerid,"BAN");
		format(string,256,"%s has been banned by Administrator %s [Reason: %s] [Date: %s] ",playername,adminname,cmdtext[6],strdate);	SendClientMessageToAll(grey,string);
		SaveToFile("BanLog",string); Ban(player1);
	} else	{
  	SendClientMessage(playerid,red,"ERROR: You are not a high enough level to use this command");   }
	return 1;	}

There similar to this, and there you go.