Why is my random location orb spawner not working?

Hi there so I am learning to script and I was able to come up with this for a random spawner basically like blox fruits where the part spawns on random parts around the map to give you powers.

I am able to clone the parts and i am getting the positions i need but the parts that are being cloned are not actually being placed where they should be they are only being placed at 0,0,0.

help please here is the code below

local orbs = game.Lighting.Orbs:GetChildren()
local positions = game.Workspace.OrbPositions:GetChildren()

for i, v in pairs(positions, 1) do
	pos = v.Position
	print(pos)
end

for i, v in pairs(orbs, 1) do
	wait(5)
	local cloned = v:Clone()
	cloned.Parent = game.Workspace
	cloned.Position = Vector3.new(pos)
end

You're not even trying to put them at random locations, because pos always ends up being equal to positions[#positions], which is apparently (0,0,0). How about using math.random() instead of iterating through a table and getting the same position every single time?

pos = positions[math.random(1, #positions)].Position

I really don't understand your intention of looping to find a random value.