local vu = game:GetService("VirtualUser")
local UIS = game:GetService("UserInputService")

local enabled = false

UIS.InputBegan:Connect(function(input, gpe)
    if input.KeyCode == Enum.KeyCode.F and not gpe then
        enabled = not enabled
        print("Auto Click:", enabled)
    end
end)

task.spawn(function()
    while true do
        task.wait(0.2)
        if enabled then
            vu:Button1Down(Vector2.new(0,0), workspace.CurrentCamera.CFrame)
            vu:Button1Up(Vector2.new(0,0), workspace.CurrentCamera.CFrame)
        end
    end
end)