How would I save mutiple values in a table?

I am making a datastore that stores a table of mutiple values. I have the player leave with the current values and I get no error. When I enter back in the game I get the default values I set. The only value that saves is the totaltime value which tracks the amount of seconds the player spent in the game ever since thet first joined. I still get no error at all. PS: I enabled API studio access btw.

--Get The Service's
local replicatedStorage = game:GetService("ReplicatedStorage")
local httpsService = game:GetService("HttpService")
local dsService = game:GetService("DataStoreService")
local mainStore = dsService:GetDataStore("MainDataStore")

--create player data
game:GetService("Players").PlayerAdded:Connect(function(plr)
	
	--create folders
	
	local leader = Instance.new("Folder",plr)
	leader.Name = "leaderstats"
	
	local achievementsFolder = Instance.new("Folder",leader)
	achievementsFolder.Name = "Achievements"
	
	local gameplayStats = Instance.new("Folder",leader)
	gameplayStats.Name = "GameplayStats"
	
	local playerStats = Instance.new("Folder",leader)
	playerStats.Name = "PlayerStats"
	
	
	--create achievements Values
	
	CompletedTutorial = Instance.new("BoolValue",achievementsFolder)
	CompletedTutorial.Name = "CompletedTutorialAchievement"
	CompletedTutorial.Value = false
	
	
	--create gameplay values
	
	CompletedMissions = Instance.new("IntValue",gameplayStats)
	CompletedMissions.Name = "CompletedMissions"
	CompletedMissions.Value = 0
	
	FailedMissions = Instance.new("IntValue",gameplayStats)
	FailedMissions.Name = "FailedMissions"
	FailedMissions.Value = 0
	
	PreviousMission = Instance.new("StringValue",gameplayStats)
	PreviousMission.Name = "PreviousMission"
	PreviousMission.Value = "No Missions Attempted"
	
	TimesDied = Instance.new("IntValue",gameplayStats)
	TimesDied.Name = "TimesDied"
	TimesDied.Value = 0
	
	TrapsAvoided = Instance.new("IntValue",gameplayStats)
	TrapsAvoided.Name = "TrapsAvoided"
	TrapsAvoided.Value = 0
	
	TrapsFailed = Instance.new("IntValue",gameplayStats)
	TrapsFailed.Name = "TrapsFailed"
	TrapsFailed.Value = 0
	
	
	--create player values
	
	Coins = Instance.new("IntValue",playerStats)
	Coins.Name = "Coins"
	Coins.Value = 0
	
	
	local currentDay = os.date("*t").day
	local currentMonth = os.date("*t").month
	local currentYear = os.date("*t").year
	
	local dateJoined = (currentDay.."/"..currentMonth.."/"..currentYear)
	
	DateFirstJoined = Instance.new("StringValue",playerStats)
	DateFirstJoined.Name = "DateFirstJoined"
	DateFirstJoined.Value = dateJoined
	
	Rank = Instance.new("StringValue",playerStats)
	Rank.Name = "Rank"
	Rank.Value = "Junior Assistant"
	
	totalTime = Instance.new("IntValue",playerStats)
	totalTime.Name = "TotalTimePlayed"
	totalTime.Value = 0
	
	timePlayed = Instance.new("IntValue",playerStats)
	timePlayed.Name = "TimePlayed"
	timePlayed.Value = 0
	
	Experience = Instance.new("IntValue",playerStats)
	Experience.Name = "Experience"
	Experience.Value = 0
	
	wait(1)
	
	--load the data
	local success, err = pcall(function()
		local data = mainStore:GetAsync(plr.UserId) 
		if data then
			
			--gameplay values
			CompletedMissions.Value = data[1]
			FailedMissions.Value = data[2]
			PreviousMission.Value = data[3]
			TimesDied.Value = data[4]
			TrapsAvoided.Value = data[5]
			TrapsFailed.Value = data[6]
			
			--player stats value
			Coins.Value = data[7]
			DateFirstJoined.Value = data[8]
			Rank.Value = data[9]
			totalTime.Value = data[10]
			Experience.Value = data[11]
			
			print(CompletedMissions.Value, FailedMissions.Value, PreviousMission.Value, TimesDied.Value, TrapsAvoided.Value, TrapsFailed.Value, Coins.Value, DateFirstJoined.Value, Rank.Value, totalTime.Value, Experience.Value)
			
		else
			print("no data")
		end
	end)
	if err then
		print("error loading data")
	end
end)

--Increment Time Values
incrementor = coroutine.create(function()
	while wait(1) do
		timePlayed.Value = timePlayed.Value + 1
		totalTime.Value = totalTime.Value + 1
	end
end)

coroutine.resume(incrementor)

game:GetService("Players").PlayerRemoving:Connect(function(player)
	
	local DataToSave = {CompletedMissions.Value, FailedMissions.Value, PreviousMission.Value, TimesDied.Value, TrapsAvoided.Value, TrapsFailed.Value, 
	Coins.Value, DateFirstJoined.Value, Rank.Value, totalTime.Value, Experience.Value}
	
	local success, err = pcall(function()
		mainStore:SetAsync(player.UserId,DataToSave)
	end)
	if err then
		print("error saving")
	end
end)

Here's the way I did it

-- >> Functioning
game.Players.PlayerAdded:Connect(function(plr)
	local stats = Instance.new("Folder", plr)
	stats.Name = "leaderstats"
	
	local afk = Instance.new("BoolValue", stats)
	afk.Name = "AFK"
	afk.Value = false
	
	local level = Instance.new("IntValue", stats)
	level.Name = "Level"
	
	local wins = Instance.new("IntValue", plr)
	wins.Name = "Wins"
	
	local roundsPlayed = Instance.new("IntValue", plr)
	roundsPlayed.Name = "Rounds_Played"
	
	local team = Instance.new("StringValue", plr)
	team.Name = "Team_Affiliated"
	
	local key = "user-"..plr.UserId
	local items = playerData:GetAsync(key)
	
	if items then
		level.Value = items[1]
		wins.Value = items[2]
		roundsPlayed.Value = items[3]
		team.Value = items[4]
		print("Speedy Systems; Successfully retrieved stats")
	else
		local saveItems = {level.Value, wins.Value, roundsPlayed.Value, team.Value}
		playerData:SetAsync(key, saveItems)
		print("Speedy Systems; Stats not received")
	end
end)

-- >> Player Removing
game.Players.PlayerRemoving:Connect(function(plr)
	local stats = plr:WaitForChild("leaderstats")
	local items = {plr.leaderstats.Level.Value, plr.Wins.Value, plr.Rounds_Played.Value, plr.Team_Affiliated.Value}
	local key = "user-"..plr.UserId
	
	local saved, notSaved = pcall(function()
		playerData:SetAsync(key, items)
	end)
	
	if saved then
		print("Speedy Systems; Successfully saved data")
	else
		print("Speedy Systems; Error upon saving data")
		warn("Speedy Systems; Error: "..notSaved)
	end
end)