I need help with my Save / Load GUI..?, Not working at all.

I guess my problem is that my script can't connect with the client.

Load:

function loadScore(plyr, clickCounter)

	local score = plyr:LoadNumber("stage") 

	if not score == 0 then
		clickCounter.Value = score
	else
		print("Nothing to load../..score was 0")
	end

end



function onClicked()

	player = script.Parent.Parent.Parent.Parent.Parent
		player:WaitForDataReady()
if player.DataReady == true then
		loadScore(player, player.leaderstats:findFirstChild(script.Parent.Parent.Parent.Configuration.Type.Value))
player.leaderstats:findFirstChild(script.Parent.Parent.Parent.Configuration.Type.Value).Value = player:LoadNumber("stage")
m = Instance.new("Message",player.PlayerGui)
m.Text = script.Parent.Parent.Parent.Configuration.Type.Value.. " loaded!"
script.Parent.Parent.Parent.Parent.Parent.Character.Humanoid.Health = 0
game:service("Debris"):AddItem(m, 3)
else
m = Instance.new("Message",player.PlayerGui)
m.Text = "Wait until DataReady!"
game:service("Debris"):AddItem(m, 3)
end
end 

script.Parent.MouseButton1Click:connect(onClicked)

Save:

function SaveScore(plyr, stage)
	plyr:SaveNumber("stage", stage)
end




function onClicked()

	player = script.Parent.Parent.Parent.Parent.Parent
		player:WaitForDataReady()
if player.DataReady == true then
SaveScore(player, player.leaderstats:findFirstChild(script.Parent.Parent.Parent.Configuration.Type.Value).Value)
m = Instance.new("Message",player.PlayerGui)
m.Text = script.Parent.Parent.Parent.Configuration.Type.Value.. " saved!"
game:service("Debris"):AddItem(m, 3)
else
m = Instance.new("Message",player.PlayerGui)
m.Text = "Wait until DataReady!"
game:service("Debris"):AddItem(m, 3)

end
end 

script.Parent.MouseButton1Click:connect(onClicked)

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