Why won't this clone?

for i = 1,50 do
    wait()
    clone = script.Parent:Clone()
    clone.Position = Vector3.new(-3,5,math.random(-209,-201))
    clone.Rotation = Vector3.new(math.random(0,180),0,-0)
end

it's pretty obvious what's it's supposed to do but I'll explain. This script is supposed to clone a part, and position and rotate it randomly. The problem is it won't even clone are there are no errors.