There is a problem with my data store not saving data. Can anyone help?

I'm unsure about whats happening. One second my data store was working and now its not. If anyone knows whats wrong and can help me that would be great.

local Data = game:GetService("DataStoreService"):GetDataStore("CashData")

game.Players.PlayerAdded:Connect(function(plr)

local folder = Instance.new("Folder", plr)

folder.Name = plr.Name

local cash = Instance.new("IntValue",folder)

cash.Name = "Cash"

local income = Instance.new("IntValue",folder)

income.Name = "Income"

local SavedItems = Data:GetAsync(plr.UserId)

if SavedItems then

cash.Value = SavedItems.Cash

else

cash.Value = 0

end

end)

  

game.Players.PlayerRemoving:Connect(function(plr)

local saving = {["Cash"] = plr:FindFirstChild(plr.Name).Cash.Value}

Data:SetAsync(plr.userId,saving)

end)

try this:

game.Players.PlayerAdded:Connect(function(plr)

local folder = Instance.new("Folder", plr)

folder.Name = plr.Name

local cash = Instance.new("IntValue",folder)

cash.Name = "Cash"

local income = Instance.new("IntValue",folder)

income.Name = "Income"

local SavedItems = Data:GetAsync(plr.UserId) or 0

if SavedItems then

cash.Value = SavedItems.Cash

else

cash.Value = 0

end

end)

  

game.Players.PlayerRemoving:Connect(function(plr)

local saving = {["Cash"] = plr:FindFirstChild(plr.Name).Cash.Value}

Data:SetAsync(plr.userId,saving)

end)```

could it be syntax error?

my code usually looks like this:

saving = {Cash = plr:FindFirstChild(plr.Name).Cash.Value}