why does my inventory datastore keep printing nil?

game.Players.PlayerAdded:Connect(function(player)
    print("test")
    local ExistingData = PlayerDataStore:GetAsync(tostring(player.UserId))
    if ExistingData then
        PlayerData[player.UserId] = ExistingData
    else
        PlayerData[player.UserId] = {
            Currency = 0; --default the currency to 0
            Inventory = {}; --default to an empty inventory
        }
    end
    rfunc:FireClient(player, PlayerData[player.UserId].Inventory)
    print(PlayerData[player.UserId].Inventory)
    print("test2")
    end)
game.Players.PlayerRemoving:Connect(function(player)
    PlayerDataStore:SetAsync(tostring(player.UserId),PlayerData[player.UserId])
    PlayerData[player.UserId] = nil
end)
local Inventory = PlayerData[player.UserId].Inventory

this is not where the local inventory variable is located, i had it somewhere else printing inventory, trying to loop through inventory and such and it always came back nil