My EXP / Leveling Up System Doesnt Work?

im making a system where orbs will spawn at assigned places, when leveled up, it will set exp back to 0, set the level up, add more to the expcap, add more to the jump and speed value and deletes the orb placed, none of it is working though and I need some help

EXP Orb Spawning Script In Workspace

local SpawnAmount = script.Value
local SmallEXP = game.ReplicatedStorage.Small
local SpawnPlaces = workspace.SpawnPlaces:GetChildren()

while SpawnAmount > 0 do
	local clone = SmallEXP
	clone.Parent = workspace
	clone.Script.Enabled = true
	task.wait(1)
	
	for i = 1, #SpawnPlaces do
		clone.CFrame(i, SpawnPlaces[i].Name).Position
	end
	
	
end

Leveling Up System In Workspace

local Players = game:GetService("Players").LocalPlayer
local exp = Players.EXP
local expCap = Players.EXPCap
local remoteEvent = game.ReplicatedStorage.Remotes.LvlUp

while true do
	if exp >= expCap then
		remoteEvent:FireServer()
	end
end

Stat Script In ServerScriptService

local Players = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")

local LvlUp = ReplicatedStorage.Remotes.LvlUp
local SmallEXP = ReplicatedStorage.Remotes.EXP.Small

local humanoid = Players.LocalPlayer.FindFirstChild("Humanoid")
local plr = game.Players:GetPlayerFromCharacter(humanoid)


Players.PlayerAdded:Connect(function(player)
	local speed = Instance.new("IntValue", player)
	speed.Name = "Speed"
	speed.Value = 8
	local jump = Instance.new("IntValue", player)
	jump.Name = "Jump"
	jump.Value = 4
	local exp = Instance.new("IntValue", player)
	exp.Name = "EXP"
	local expCap = Instance.new("IntValue", player)
	expCap.Name = "EXPCap"
	expCap.Value = 100
	local level = Instance.new("IntValue", player)
	level.Name = "Level"
	level.Value = 1
end)

LvlUp.OnServerEvent:Connect(function(player)
	player.Level.Value += 1
	player.EXP.Value = 0
	player.EXPCap.Value += 100
	player.Speed.Value += 0.5
	player.Jump.Value += 1
end)

Script In TextLabel

local Players = game:GetService("Players").LocalPlayer
local exp = Players.EXP
local expCap = Players.EXPCap
local Text = script.Parent

exp.Changed:Connect(function()
	Text.Text = tostring(exp.Value).."/"..tostring(expCap.Value)
end)

You are not checking the values of exp and expCap in the while loop. Also, you should be using task.wait() otherwise it will crash.

I presume that the script in the workspace is a local script based on the fact that you did not seem to state anything about the error you would have gotten from trying to compare instances. The reason why it did not error is because local scripts do not run in the workspace. You can use a normal script, and set the RunContext property to the client, or, move the local script somewhere it can run.

I would not recommend doing this on the client, as the client can manipulate the values and fire the remote event to gain an infinite amount of "Levels".