Spawner does not spawn a RNG setup?

I made a part with a script that chooses a random setup per 3 seconds (In roblox time) but the problem Is that the spawner doesn't spawn the setups

local part = script.Parent
local replicatedstorage = game.ReplicatedStorage

while true do
    wait(3)
    local SetUpType = math.random(1,2)

    if SetUpType == 1 then
        local SetUp1 replicatedstorage.SetUp1:Clone()
        SetUp1.Parent = game.Workspace
        SetUp1.Position = script.Parent.Position
    end
    if SetUpType == 2 then
        local SetUp2 replicatedstorage.SetUp2:Clone()
        SetUp2.Parent = game.Workspace
        SetUp2.Position = script.Parent.Position
    end
end