[Burridge]

pawn Код:

public OnPlayerPickUpPickup(playerid, pickupid)
{
  if (pickupid == marker) {
    SendClientMessage(playerid,COLOR_YELLOW,"Done");
  }
  return 1;
}

Also change

pawn Код:

AddStaticPickup(1318, 1, -1674.1563,2601.3787,81.3639, 0);//Begin Marker

to

pawn Код:

CreatePickup(1318, 23, -1674.1563,2601.3787,81.3639, 0);//Begin Marker

https://sampwiki.blast.hk/wiki/OnPlayerPickUpPickup Might be helpful for future references.