How to make a Roblox Loading Screen

---------------------------------------<<<<<<[::Loading Screen Script::]>>>>>>---------------------------------------------------------

local Players = game:GetService("Players")
local ReplicatedFirst = game:GetService("ReplicatedFirst")
local TweenService = game:GetService("TweenService")


local player = Players.LocalPlayer
local playerGui = player:WaitForChild("PlayerGui")

print("Service Successful")

local ScreenGui = Instance.new("ScreenGui")
ScreenGui.IgnoreGuiInset = true
ScreenGui.Parent = playerGui

print("ScreenGui Successful")

local frame = Instance.new("Frame")
frame.Parent = ScreenGui
frame.Size = UDim2.new(1,0,1,0)
frame.BackgroundTransparency = 0
frame.BackgroundColor3 = Color3.fromRGB(0,20,40)

print("frame Successful")

local textLabel = Instance.new("TextLabel")
textLabel.Size = UDim2.new(1,0,1,0)
textLabel.BackgroundColor3 = Color3.fromRGB(0,20,40)
textLabel.Font = Enum.Font.GothamBold
textLabel.TextColor3 = Color3.new(.8,.8,.8)
textLabel.Text = "Loading"
textLabel.TextSize = 28
textLabel.Parent = frame

print("TextLabel Successful")

local loadingRing = Instance.new("ImageLabel")
loadingRing.Size = UDim2.new(0,256,0,256)
loadingRing.BackgroundTransparency = 1
loadingRing.Image = "rbxassetid://4965945816"
loadingRing.AnchorPoint = Vector2.new(0.5,0.5)
loadingRing.Position = UDim2.new(0.5,0,0.5,0)
loadingRing.Parent = frame

print("LoadingRing Successful")

ReplicatedFirst:RemoveDefaultLoadingScreen()

print("Remove Deafult loading screen Unsuccessful")

local tweenInfo = TweenInfo.new(4,Enum.EasingStyle.Linear,Enum.EasingDirection.In,-1)
local tween = TweenService:Create(loadingRing,tweenInfo,{Rotation = 360})

print("TweenService Successful")

tween:Play()

wait(5)
if not game:IsLoaded() then
    game.Loaded:Wait()
end

loadingRing.Visible = false
frame:TweenPosition(UDim2.new(0,0,1,0),"InOut","Sine",2)
wait(2)
ScreenGui:Destroy()

print("Loaded LoadingScreen")
print("Script Successful")

------------------------------<<<<<<<<<<<<<<<^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^>>>>>>>>>>>>>>>-----------------------------