I Changed a Teleport Door To a Teleport Button But It Wont Work How Do I Fix This?

So I have this teleport door made by my friend and I edited it to teleport on click but idk whats wrong with it

script.Parent.MouseClick:Connect(function(start)
  local human = hit.Parent:findFirstChild("Torso")
  brick = script.Parent
  if (human ~=nil) then
    human.CFrame= CFrame.new(Vector3.new(-204.75, 1.04, -15.16))
script.Parent.Touched:connect(onTouched)

end)

anyone see what's wrong with it?