public static HotOffersRoot Load()
        {
            var hotOffers = HotOffers.LoadLocalFile();
            var raznica   = DateTime.Now - hotOffers.update_time;
            var day       = new TimeSpan(24, 0, 0, 0);

            if (raznica > day)
            {
                hotOffers = CreateHotOffers();
            }
            return(hotOffers);
        }
        public static void PostVkRandomOffer()
        {
            var hotOffers = Load();
            var rnd       = new Random().Next(2);
            var category  = "men";

            if (rnd == 1)
            {
                category = "women";
            }
            var offer = GetRandomOffer(hotOffers, category);

            HotOffers.PostToVk(offer);
        }