local player = game.Players.LocalPlayer

local gui = Instance.new("ScreenGui")
gui.Parent = player:WaitForChild("PlayerGui")

local button = Instance.new("TextButton")
button.Size = UDim2.new(0, 150, 0, 50)
button.Position = UDim2.new(0.5, -75, 0.85, 0)
button.Text = "Lock-On: OFF"
button.Parent = gui

local enabled = false

button.MouseButton1Click:Connect(function()
	enabled = not enabled
	button.Text = enabled and "Lock-On: ON" or "Lock-On: OFF"
end)