Job: Shark NPCS Working with Map

Should be a fairly easy job I just dont know why my Nodles are not working with the auto spawn npcs I need the shark npcs I have to auto spawn when someone gets a certain distance to the water but the auto npc spawner I got doesnt seem to want to work idk i am probably doing nodles wrong on the server the map is rp_downtown_tits_v2 so add me or message me for more info or discuss !! Easy Quick paying job :)