How do i make my save tools datastore work?

local key = 1
local DSS = game:GetService("DataStoreService")
local DataStore = DSS:GetDataStore("toolSaveStore"..key)
local toolStorage = game:GetService("ServerStorage"):WaitForChild("ShopItems") --The folder might not be loaded it so we use WaitForChild just in case

local function onPlayerAdded(Player)
    local Data
    local suc,err = pcall(function() --Make a pcall function
        Data = DataStore:GetAsync(Player.UserId)
    end)
    if suc then
        print("Success! -- toolsave script") --If the pcall was a success we let the server know
    else
        print("Error! -- toolsave script") --If the pcall was erroring we let the server know
    end
    if Data then --If the player has tools saved then
        for _,v in pairs(Data) do
            for _,t in pairs(toolStorage:GetChildren()) do --Iterate through the folder
                if v == t.Name then --If the tool name and the player data tools match then
                    t:Clone().Parent = Player.StarterGear -- loads tools in starter gear
                    if not Player.Backpack:FindFirstChild(t.Name) then
                        t:Clone().Parent = Player.Backpack -- loads the tools into backpack
                    end
                end
            end
        end
    else
        if not Player.Backpack:FindFirstChild("NormalWeight") then --Replace TheTool with your tool name
            print("Error with saving tools last time!")
            toolStorage.NormalWeight:Clone().Parent = Player.Backpack
            toolStorage.NormalWeight:Clone().Parent = Player.StarterGear
            game.ReplicatedStorage.Remotes.ErrorRemote:FireServer("There was an Error: saving tools last time you left.")
        end
    end
end

local function onPlayerRemoved(Player)
    local DataToSave = {}
    for _,v in pairs(Player.StarterGear:GetChildren()) do
        table.insert(DataToSave, v.Name)
    end
    local suc,err = pcall(function()
        DataStore:SetAsync(Player.UserId, DataToSave)
    end)
end

game:GetService("Players").PlayerAdded:Connect(onPlayerAdded)
game:GetService("Players").PlayerRemoving:Connect(onPlayerRemoved)

game:BindToClose(function()
    for _,Player in pairs(game:GetService("Players"):GetPlayers()) do
        onPlayerRemoved(Player)
    end
end)

i dont get any issues when playing api service is on