Inventory Save System [NOT SAVING/LOADING?]

The title explains the issue but I dont know whats wrong because it saves(i think) but its not loading!

HERES THE SCRIPT!

```` local invData = game:GetService("DataStoreService"):GetDataStore("invTest")

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

local Key = "Player-ID"..player.UserId

local Data = invData:GetAsync(Key)

local Inv = Instance.new("Folder", player)

Inv.Name = "Inventory"

if Data ~= nil then

for i,v in pairs(Data) do

local itemBool = Instance.new("BoolValue", Inv)

itemBool.Name = v.Name

itemBool.Value = true

end

end

end)

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

local Key = "Player-ID"..player.UserId

local Inv = player.Inventory:GetChildren()

local InvToSave = {}

for i,v in pairs(Inv) do

table.insert(InvToSave, v.Name)

end

if InvToSave ~= nil then

invData:SetAsync(Key, InvToSave)

end

end)