[Drebin]

You mean when you promote a player ingame?
Then put this into the piece of code where you promote the player:

pawn Код:

if(PlayerInfo[playerid][pAdmin] >= 5)
{
    if(IsValidPlayerObject(playerid,hadalwall[playerid])
    {
        DestroyPlayerObject(playerid,hadalwall[playerid]);
    }
}

If the player you promoted is level 5 and above and the playerobject hadalwall is created it's been destroyed for the player.

Also, under which callback did you have the original code you showed?