How to Hand move on E key? (Script Check)

Hi Dudes and Girls! So! i want to make the players hand move 90 degrees on the press of the key E and I made this script. I asked and it is correct but I dont know where to put it. I also got the animation. Here's the script:

local UIS = game:GetService("UserInputService")
local Player = game.Players.LocalPlayer

repeat wait() until Player.Character.Humanoid

local Animation = script.Animation
local Track = Player.Character.Humanoid:LoadAnimation(Animation)

UIS.InputBegan:connect(function(key)
   if key.KeyCode == Enum.KeyCode.E then
       Track:Play()
    end
end)

1. Is this script correct?
2. where do I put this script and the animation?
3. is this a Script or a Local Script?