I need to change the account balance its a text label please help?

No output I want it to change its text to the money.Value and it won't work please help?

script.Parent.MouseButton1Click:connect(function()
	local plr = script.Parent.Parent.Parent.Parent
	local check1 = game.Players:FindFirstChild(plr)
	if check1 then
		local ls = check1:WaitForChild("leaderstats")
		local Money = ls:WaitForChild("Money")
		if Money then
			Money.Value = Money.Value + 1
			 local Amount = game.Players.plr.PlayerGui.CaseClicker.Amount
			Amount.Text = "Account Balance: "..Money.Value
		end
	end
	wait(1)
end)

local Amount = game.Players.plr.PlayerGui.CaseClicker.Amount

Should really be

local Amount = plr.PlayerGui.CaseClicker.Amount

Because plr is a variable, not just the name of the player.

Also,

Amount.Text = "Account Balance: "..Money.Value

Should be

 Amount.Text = "Account Balance: " .. tostring(Money.Value)

Because Money.Value is not a string, and has to be converted into one before it can be joined with other strings using the .. operator.