My script worked last year but now it no longer work . How do i fix this ?

Script :

script.Parent.MouseButton1Click:connect(function() 
	if script.Parent.BoolValue.Value == false then
		script.Parent.Text = "Show"
		script.Parent.Parent["x2Points!"].Active = false
		script.Parent.Parent["x2Points!"].Visible = false
		script.Parent.Parent["500Points"].Active = false
		script.Parent.Parent["500Points"].Visible = false
		script.Parent.Parent["250Points"].Active = false
		script.Parent.Parent["250Points"].Visible = false
		script.Parent.Parent.InstantPrestige.Active = false
		script.Parent.Parent.InstantPrestige.Visible = false
		script.Parent.Parent["x4Points"].Active = false
		script.Parent.Parent["x4Points"].Visible = false
		script.Parent.Parent.ResetStats.Active = false
		script.Parent.Parent.ResetStats.Visible = false
		script.Parent.Parent.Click:TweenPosition(UDim2.new(0, 0, 0.8, 0))
		script.Parent:TweenPosition(UDim2.new(0, 0, 0.754, 0))
		script.Parent.BoolValue.Value = true
	elseif script.Parent.BoolValue.Value == true then
		script.Parent.Text = "Hide"
		script.Parent.Parent["x2Points!"].Active = true
		script.Parent.Parent["x2Points!"].Visible = true
		script.Parent.Parent["500Points"].Active = true
		script.Parent.Parent["500Points"].Visible = true
		script.Parent.Parent["250Points"].Active = true
		script.Parent.Parent["250Points"].Visible = true
		script.Parent.Parent.InstantPrestige.Active = true
		script.Parent.Parent.InstantPrestige.Visible = true
		script.Parent.Parent["x4Points"].Active = true
		script.Parent.Parent["x4Points"].Visible = true
		script.Parent.Parent.ResetStats.Active = true
		script.Parent.Parent.ResetStats.Visible = true
		script.Parent.Parent.Click:TweenPosition(UDim2.new(0, 0, 0.5, 0))
		script.Parent:TweenPosition(UDim2.new(0, 0, 0.45, 0))
		script.Parent.BoolValue.Value = false
	end
end)