Why Won't my String DataStore GetAsync?

I can't figure out what is wrong with my DataStore. It Doesn't print saved, and sometimes it says "13:42:40.515 - DataStore request was added to queue. If request queue fills, further requests will be dropped. Try sending fewer requests.Key = 287423167" in the output. Please help!

Code:

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

    wait(10)

    local DataStore = game:GetService("DataStoreService")

    local leader = Instance.new("Folder",player)
    leader.Name = "leaderstats"

    local LevelData = DataStore:GetDataStore("Level")
    local level = Instance.new("NumberValue",leader)
    level.Name = "Level"
    level.Value = LevelData:GetAsync(player.UserId) or 1

    local EquipedData = DataStore:GetDataStore("SkinEquiped")
    local skinEquiped = Instance.new("StringValue",player)
    skinEquiped.Name = "SkinEquiped"
    skinEquiped.Value = EquipedData:GetAsync(player.UserId) or ""

end)

game.Players.PlayerRemoving:Connect(function(player)
        local DataStore = game:GetService("DataStoreService")

        local LevelData = DataStore:GetDataStore("Level")
        LevelData:SetAsync(player.UserId, player.leaderstats.Level.Value)

        local SkinData = DataStore:GetDataStore("Level")
        SkinData:SetAsync(player.UserId, player.SkinEquiped.Value)
        print("Saved")
end)