Item and Cash Giver linking to separate leaderboards?

This problem is a bit hard to explain, but I'll try my best. Basically, I have 3 Items.

The First is a tool that, when used, gives the player 1 "Cash".

The Second is an ATM Model that, when clicked, gives the player 100 "Cash".

The Third is a GUI Button that, when clicked, takes away 25 "Cash" from the player, and gives them an item.

The tool and the ATM work together seamlessly, no problems. However, when the player tries to buy an item, the money is subtracted from the player's "Cash" amount like it is supposed too, but the ATM and tool don't recognize this transaction. If I go back to the ATM and withdraw 100 "Cash", it will act like the transaction never took place. The same thing happens with the tool.

For example, say I have 100 "Cash". I buy a Hot Dog from the shop for 25 "Cash". I now have 75 "Cash". But when I withdraw 100 "Cash" from the ATM, my "Cash" balance is up to 200.

My Shop (buy) code:

script.Parent.MouseButton1Click:connect(function()
 local RS = game:GetService("ReplicatedStorage")
 local item =  RS:WaitForChild("Hot Dog")
 local price = 25 -- Change Your Price Here
 local player = game.Players.LocalPlayer
 local stats = player:WaitForChild("leaderstats")

 if game.Players.LocalPlayer.leaderstats.Cash.Value >= price then -- Change the Cash to your Currency Name
  game.Players.LocalPlayer.leaderstats.Cash.Value = game.Players.LocalPlayer.leaderstats.Cash.Value - price
  local cloned = item:Clone()
  cloned.Parent = player.Backpack
 end
end)

My leaderboard Code:

game.Players.PlayerAdded:Connect(function(player)
     local leaderstats = Instance.new("Model")
     leaderstats.Name = "leaderstats"
     leaderstats.Parent = player

     local money = Instance.new("IntValue") --We create a new IntValue
     money.Name = "Cash" --this is the name you want the leader-stat to be when it shows up in-game.
     money.Value = 0 --this is the value of money the new player starts out with. To change this, you can add some more code (shown later)
     money.Parent = leaderstats -- Set the money object as a child of the leaderstats object.
 end)

My ATM's Code:

clickDetector = script.Parent.ClickDetector
isHackable = script.isHackable
text = script.Parent.TextPart.SurfaceGui.TextLabel
cashSound = script.CashSound
startSound = script.Startup



game.Players.PlayerAdded:Connect(function(player)
    print("A player has entered: " .. player.Name)

    isHackable = true

local function onMouseClick(player)


    if isHackable == true then
        cashSound:Play()
    player.leaderstats.Cash.Value = player.leaderstats.Cash.Value + 100

text.Text = "Rebooting..."
isHackable = false
wait(30)
startSound:Play()
isHackable = true
text.Text = "Hackable!"

    else
        print("Money Cooling Down")
    end

    end
clickDetector.MouseClick:connect(onMouseClick)

end)

My tool's Code:

local tool = script.Parent
local player = script.Parent.Parent.Parent

tool.Activated:Connect(function()
    player.leaderstats.Cash.Value = player.leaderstats.Cash.Value + 1
end)

Buy Script Location : https://ibb.co/7vq6RpM

Hope I included everything, let me know if you need more info and thanks, -Mex