Cannot figure out how to add level system into my datastore

Help and Feedback Scripting Support
1 
local replicatedStorage = game:GetService("ReplicatedStorage")
local LevelUp = replicatedStorage.Remotes:WaitForChild("LevelUp")
local getDataFunction = replicatedStorage:WaitForChild("GetData")

local player = game.Players.LocalPlayer
local playerData = {}

local gui = script.Parent
local BarBG = gui.BarBG
local LevelLabel = BarBG.Level
local Bar = BarBG.Bar
local Exp = BarBG.Exp

playerData = getDataFunction:InvokeServer()

local function updateLevel()
	if not playerData then return end
	LevelLabel.Text = "Level "..playerData.Level
	Exp.Text = playerData.Exp.."/"..playerData.ExpNeeded

	if playerData.Exp >= playerData.ExpNeeded then
		print("leveled")
		LevelUp:FireServer(player,playerData)
	end

	
		Bar:TweenSize(UDim2.new((playerData.Exp/playerData.ExpNeeded),0,1,0),"Out","Quint",0.3,true)
end

updateLevel()


local replicatedStorage = game:GetService("ReplicatedStorage")
local LevelUp = replicatedStorage.Remotes:WaitForChild("LevelUp")

LevelUp.OnServerEvent:Connect(function(player,playerData)
	print("LEVELED")
	playerData.Level = playerData.Level + 1
	playerData.Exp = playerData.Exp - playerData.ExpNeed
	
end)

image
image584×576 43.4 KB

this is my current datastore which im trying to add this system to ive been trying to do this for hours and cannot get this working

2

You can easily make the system inside the data.

-- Declaring a required experience formula --
local function experienceFormula(Level)
    return math.round(math.pow((Level + 1) / 0.9 * 3), 2) - math.pow((Level) / 0.9 * 3), 2))
end

-- Declaring level, experience and required experience --
local Level = Instance.new("IntValue", Stats)
Level.Name = "Level"

local Experience = Instance.new("IntValue", Stats)
Experience.Name = "Experience"

local requiredExperience = experienceFormula(Level.Value)

-- Detecting changes --
Experience.Changed:Connect(function()
    if Experience.Value >= requiredExperience
        Experience.Value -= requiredExperience -- Fair option
        Level.Value += 1
        requiredExperience = experienceFormula(Level.Value)
    end
end)
3

image
is there any way i could add this into my current datastore table?