[Solved] Playing Animation Are Broken? I have no idea why they just are... Please help me ...

Hello!

I have recently been trying to make a gun like a turbo fusion gun. FYI I am not new to Roblox, I am an advanced scripter but this is just broken... It is a reloading animation. There are no errors and it is printing everything successfully.

script:

print("Start")

repeat
    wait()
until game.Players.LocalPlayer.Character

print("Char")

local Hum = game.Players.LocalPlayer.Character:WaitForChild("Humanoid")

print("Hum")

wait(1/20)

print("Waited")

local NewAnimation = Instance.new("Animation", script)
NewAnimation.AnimationId = "rbxassetid://3230722600"
NewAnimation.Name = "MyAnimation"

while wait(20) do
    print("Go")
    local TrackAnimation = Hum:LoadAnimation(NewAnimation)
    TrackAnimation:Play()
end

Yes, my scripts are in StarterPlayerScripts and is a local script.