[leaNN!]

Like i said in Spanish section...

pawn Код:

public OnPlayerLeaveDynamicArea(playerid, areaid)
{
     if(areaid == YourZone)
    {
        GameTextForPlayer(playerid, "You're exit of the area, permitted weapons!", 4000, 3);//Text in the Screen
//You can add more funcions how GivePlayerWeapon..
    }
    return 1;
}

Now it will work.