Money Datastore Not Saving Value Changes When A Player Leaves?

Hello! So I have this datastore script and it works as intended but when I make this other GUI that is supposed to deduct a specified value from the player's cash, it does as I want it to but the changes to the player's cash value do not save when the player leaves the game. What is wrong with the 2nd script? (This is FE)

Datastore Script

local DSService = game:GetService('DataStoreService'):GetDataStore('Money')
game.Players.PlayerAdded:connect(function(plr)
    local uniquekey = 'id-'..plr.userId
    local leaderstats = Instance.new('IntValue', plr)
    local savevalue =  Instance.new('IntValue')
    leaderstats.Name = 'leaderstats'
    savevalue.Parent = leaderstats
    savevalue.Name = 'Money'

    local GetSaved = DSService:GetAsync(uniquekey)
    if GetSaved then
        savevalue.Value = GetSaved[1]
    else
        local NumbersForSaving = {savevalue.Value}
        DSService:SetAsync(uniquekey, NumbersForSaving)
    end
end)

game.Players.PlayerRemoving:connect(function(plr)
local uniquekey = 'id-'..plr.userId
local Savetable = {plr.leaderstats.Money.Value}
DSService:SetAsync(uniquekey, Savetable)    

end)

Money Deduction Script (Not Saving)

script.Parent.MouseButton1Click:Connect(function()
    game.ReplicatedStorage.HomePurchase:FireServer()
    print("Fired")
    if game.Players.LocalPlayer.leaderstats.Money.Value > script.Parent.Parent.Parent.Price.Value - 1 then
        local user = game.Players.LocalPlayer
        local stats = user:findFirstChild("leaderstats")
        local cash = stats:findFirstChild("Money")
        cash.Value  = cash.Value - script.Parent.Parent.Parent.Price.Value
        script.Parent.Parent.Parent.Enabled = false
        else
        end
end)