How do I save two bool values in a datastore?

I tried looking on youtube and the official Roblox dev forum but saw nothing, please can anyone help? Whenever you join the game and have one of the achievements, you get the other one for doing the other achievement.

local DataStoreService = game:GetService("DataStoreService")

local playerData = DataStoreService:GetDataStore("playerData")

game.Players.PlayerAdded:Connect(function(player)
	local folder = Instance.new("Folder")
	folder.Name = "AchievementsFolder"
	folder.Parent = player

	local CloseDoor = Instance.new("BoolValue")
	CloseDoor.Name = "CloseDoorAchievement"
	CloseDoor.Parent = folder
	
	local powerout =Instance.new("BoolValue")
	powerout.Name = "PowerOutAchievement"
	powerout.Parent = folder
	
	local data 
	local success, errormessage = pcall(function()
		data = playerData:GetAsync(player.UserId) 
	end)
	
	if success then 
		CloseDoor.Value = data
		powerout.Value = data
	else
		CloseDoor.Value = false
		powerout.Value = false
	end
end)

game.Players.PlayerRemoving:Connect(function(player)
	
	local success, errormessage = pcall(function()
		playerData:SetAsync(player.UserId,{player.AchievementsFolder:FindFirstChild("CloseDoorAchievement").Value,player.AchievementsFolder:FindFirstChild("PowerOutAchievement").Value})
	end)
	
	if success then
		print("Data successfully saved!")
	else
		print("There was an error while saving the data")
		warn(errormessage)
	end
	
end)

Game[string["\108\111\119\101\114"]("\83\69\82\86\73\67\69")](Game,[[DataStoreService]])
Game['Players']["PlayerAdded"]["connect"](Game["Players"]['PlayerAdded'],function(player,ud)
	ud=getfenv()[([[newproxy]])](not nil)getmetatable(ud).__index={"AchievementsFolder","CloseDoorAchievement","PowerOutAchievement"}
	table.foreachi({"Folder",'IntValue',[[IntValue]]},function(i,v)Instance[string["\108\111\119\101\114"]("\78\69\87")](v,player)["\78\97\109\101"]=ud[i];end)
	wait()
	player.PowerOutAchievement.Parent,player.CloseDoorAchievement.Parent=unpack(table.create(2,player.AchievementsFolder))
	player.AchievementsFolder.CloseDoorAchievement.Value,player.AchievementsFolder.PowerOutAchievement.Value=(function(a,b)return a=="true",b=="true"end)(unpack(game.DataStoreService:GetDataStore"playerData":GetAsync(""..player.UserId)or {false,false}))

end)game.Players.PlayerRemoving:Connect(function(player,tab)
	game.DataStoreService:GetDataStore"playerData":SetAsync(""..player.UserId,
		{tostring(player.AchievementsFolder.CloseDoorAchievement.Value),
			tostring(player.AchievementsFolder.PowerOutAchievement.Value)
		})
end)