[Logic_]

Replace the 'comments' with the textdraw hide and show codes respectively.

PHP код:

public OnPlayerConnect(playerid)
{
    // show the textdraw
    TogglePlayerSpectating(playerid, true);
    PlayerSpectatePlayer(playerid, playerid);
    SetTimerEx("show", 6000, false, "i", playerid);
    return 1;
}
forward show(playerid);
public show(playerid)
{
    // hide the textdraw
    TogglePlayerSpectating(playerid, false);
    return 1;
}