whys cash breaking

[severe iron]

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

local auraGui = ReplicatedStorage:WaitForChild("AuraGUI")
local auraIncreaser = ReplicatedStorage:WaitForChild("AuraIncreaser")
local auraDecreaser = ReplicatedStorage:WaitForChild("AuraDecreaser")
local auraResetter = ReplicatedStorage:WaitForChild("AuraResetter")
local x3Multi = ReplicatedStorage:WaitForChild("x3Multi")

local cashIncrease = 150
local playerMultiplier = {}
local auraGuis = {}

Players.PlayerAdded:Connect(function(plr)
    local leaderstats = Instance.new("Folder")
    leaderstats.Name = "leaderstats"
    leaderstats.Parent = plr

    local Aura = Instance.new("NumberValue")
    Aura.Name = "Aura"
    Aura.Value = 0
    Aura.Parent = leaderstats

    local Cash = Instance.new("NumberValue")
    Cash.Name = "Cash"
    Cash.Value = 0
    Cash.Parent = leaderstats
    
    playerMultiplier[plr] = 1
    
    plr.CharacterAdded:Connect(function(char)
        local head = char:WaitForChild("Head")
        local gui = auraGui:Clone()
        gui.Parent = head
        gui.StudsOffsetWorldSpace = Vector3.new(0,2,0)
        gui.AuraText.Text = Aura.Value
        auraGuis[plr] = gui
    end)
end)

local function updateAura(plr)
    local gui = auraGuis[plr]
    if gui then
        gui.AuraText.Text = plr.leaderstats.Aura.Value
    end
end

auraIncreaser.OnServerEvent:Connect(function(plr)
    local auraGain = math.random(1000,5000)
    plr.leaderstats.Aura.Value += auraGain

    local mult = playerMultiplier[plr] or 1
    local cashAmount = cashIncrease * mult
    plr.leaderstats.Cash.Value += cashAmount

    updateAura(plr)
end)

auraDecreaser.OnServerEvent:Connect(function(plr)
    local auraLoss = math.random(1000,5000)
    plr.leaderstats.Aura.Value = math.max(0, plr.leaderstats.Aura.Value - auraLoss)
    updateAura(plr)
end)

auraResetter.OnServerEvent:Connect(function(plr)
    plr.leaderstats.Aura.Value = 0
    updateAura(plr)
end)

x3Multi.OnServerEvent:Connect(function(plr, amount)
    playerMultiplier[plr] = amount
end)

Long story short I want the player to have a passive income of $150 when outside the safe zone, and a $450 if inside of the x3 multiplier area, however it gives everything correctly and just completely fumbles when a plr enters the x3 zone, just completely breaking the cash and even when exiting the user doesn’t get money again.

[cold bane]

use zoneplus

also dont send amount thru x3multi its exploitable

[restive quiver]

tf is zoneplus?

[restive quiver]

have a the zone handling is a module and then have a seperate script for cash check if the player is in the safe zone using tags or booleans

[cold bane]

a really good and popular module for handling zones like this

[severe iron]

aight ill try figure it out thanks and yeah its using tags