I dont know what to do here! childern is not vaild memeber of players?

for i,v in paris(game.Players:Getchildern())do local args = { [1] = V.Character.Head.Position, }

game:GetService("ReplicatedStorage").RS.Remotes.Magic.EndCharge:FireServer(unpack(args)) end

childern is not vaild memeber of players

I'm not sure what you are doing with the children of the Players but you could use statements at the start of the script like..... (For a server script)

Player = game.Players:GetChildren

1. You misspelt 'pairs'
2. The function is called ':GetChildren()'.
3. There should not be a capital v in V.Character