Datastore not working correctly?

local DataStore = game:GetService("DataStoreService"):GetDataStore("DataBubble")

game.Players.PlayerAdded:connect(function(player)

	local Folder = Instance.new("Folder",player)
	Folder.Name = "Folder"
	
	local BubblePoints = Instance.new("IntValue",Folder)
	BubblePoints.Name = "Points"
	
	local BubbleLevel = Instance.new("IntValue",Folder)
	BubbleLevel.Name = "Level"
	
	local BubbleCoins = Instance.new("IntValue",Folder)
	BubbleCoins.Name = "Coins"
	
	local key = "player-"..player.UserId
	
	local SavedValues = DataStore:GetAsync(key)
	
	if SavedValues then
		BubblePoints.Value = SavedValues[0]
		BubbleCoins.Value = SavedValues[1]
		BubbleLevel.Value = SavedValues[2]
	else
		local valuesToSave = {0, 1, 2}
		DataStore:SetAsync(key,valuesToSave)
	end
end)

game.Players.PlayerRemoving:connect(function(player)
	local key = "player-"..player.UserId
	
	local ValuesToSave = {0, 1, 2}
	
	DataStore:SetAsync(key, ValuesToSave)
end)

I'm trying to save three different values, but none of them are actually saving. Where did I go wrong? XD

Including what kingcom5 stated about arrays in Lua, the problem is when the player leaves you're resetting the datastore to your 'ValuesToSave' variable, which is a set table and doesn't actually consist of any values from the Player.

Get the values from the player!

game.Players.PlayerRemoving:connect(function(player)
	local key = "player-"..player.UserId
	local ValuesToSave = {
		player.Points.Value
		player.Coins.Value, 
		player.Level.Value
	}
	DataStore:SetAsync(key, ValuesToSave)
end)