Unable to make this script work in localscript?

I've been trying to find out why this script that i made only works in "Script", but not in "LocalScript" Here's the code in case you were wondering.

wait(5)
function PlayerAdded(PlayerAdded)
    m = Instance.new("Message")
    h = Instance.new("Hint")
    h.Parent = game.Workspace
    h.Name = "gtfo"
    h.Text = "Hello, friend."
    wait(4)
    h.Text = "We haven't seen each other for a while, ".. game.Players.LocalPlayer.Name .."."
    wait(10)
    h.Text = "You might remember me as Z'Ralk'Thalat."
    wait(5)
    h.Text = "B U T"
    wait(2)
    h.Text = "T H A T"
    wait(2)
    h.Text = "I S"
    wait(2)
    h.Text = "N O T"
    wait(2)
    h.Text = "M Y"
    wait(2)
    h.Text = "N A M E"
    wait(1)
    game.Workspace.gtfo:remove()
    m.Parent = game.Workspace
    m.Text = "Loading [QWRTB()T]"
    wait(5)
    m.Text = "Loaded!"
    wait(2)
    game.Workspace.Message:remove()
    S = game.Workspace:FindFirstChild("Humanoid",true)
    if S then
    S.Health = 0
end
    h.Parent = game.Workspace
    h.Text = "[QWRTB()T] PERMISSIONS LEVEL: 9"
    wait(3)
    h.Text = "[QWRTB()T]: AbFGrNy has requested to ban ".. game.Players.LocalPlayer.Name .."."
    wait(5)
    h.Text = "There are ".. game.Workspace.Votes.Value .." Votes."
    for i = 0, 19 do
        wait(0.5)
        game.Workspace.Votes.Value = game.Workspace.Votes.Value + 1
        h.Text = "[QWRTB()T]: There are ".. game.Workspace.Votes.Value .." Votes."
    end
    wait(1)
    S:remove()
    wait(1)
    h.Text = "[QWRTB()T]: ".. game.Players.LocalPlayer.Name .." Has been banned."
    game.Players.LocalPlayer:remove()
end

game.Players.PlayerAdded:connect(PlayerAdded)