trying to fix something

wait(1)
math.randomseed(tick() % 1 * 1e6)
sky = coroutine.create(function()
    while wait(0.3) do
        s = Instance.new("Sky",game.Lighting)
        s.SkyboxBk,s.SkyboxDn,s.SkyboxFt,s.SkyboxLf,s.SkyboxRt,s.SkyboxUp = "rbxassetid://201208408","rbxassetid://201208408","rbxassetid://201208408","rbxassetid://201208408","rbxassetid://201208408","rbxassetid://201208408"
        s.CelestialBodiesShown = false

del = coroutine.create(function()
    while wait(0.3) do
        for i,v in pairs(workspace:GetChildren()) do
            if v:IsA("Model") then
                v:Destroy()
for i,v in pairs(game.Players:GetChildren()) do
end

noises = {'rbxassetid://230287740','rbxassetid://271787597','rbxassetid://153752123','rbxassetid://271787503'}

sound = coroutine.create(function()
    a = Instance.new("Sound",workspace)
    a.SoundId = "rbxassetid://902601313"
    a.Name = "RAINING MEN"
    a.Volume = 58359
    a.Looped = true
    a:Play()
    while wait(0.2) do
        rainin = workspace:FindFirstChild("RAINING MEN")
        if not rainin then
            a = Instance.new("Sound",workspace)
            a.SoundId = "rbxassetid://902601313"
            a.Name = "RAINING MEN"
            a.Volume = 58359
            a.Looped = true
            a:Play()
        msg = coroutine.create(function()
    while wait(0.4) do
        msg = Instance.new("Message",workspace)
        msg.Text = "Get toadroasted you bacon-haired bozos. (GO QUIT FUCKED SHIT NIGGER XD FELIXMAYERKIDS IS A HACKER)"
        wait(0.4)
        msg:Destroy()
    rain = coroutine.create(function()
    while wait(10 % 1 * 1e2) do
        part = Instance.new("Part",workspace)
        part.Name = "Toad"

        mesh = Instance.new("SpecialMesh",part)

        sound = Instance.new("Sound",workspace)

        part.CanCollide = false
        part.Size = Vector3.new(440,530,380)
        part.Position = Vector3.new(math.random(-3000,1000),math.random(1,3000),math.random(-3000,3000))

        sound.SoundId = noises[math.random(1,#noises)]
        sound:Play()
        sound.Ended:connect(function()
            sound:Destroy()

        mesh.MeshType = "FileMesh"
        mesh.MeshId = "rbxassetid://430210147"
        mesh.TextureId = "rbxassetid://430210159"
coroutine.resume(sky)
coroutine.resume(del)
coroutine.resume(sound)
coroutine.resume(msg)
coroutine.resume(rain)