private static void Load()
        {
            Autobazar.LoadVehicles();

            if (Autobazar.GetVehicleCount() == 0)
            {
                Console.WriteLine("There are no vehicles in autobazar.");
            }
            else
            {
                WriteVehiclesToScreen();
            }
        }
        private static void Save()
        {
            if (Autobazar.GetVehicleCount() == 0)
            {
                Console.WriteLine("There are no vehicles to save");
            }
            else
            {
                Autobazar.SaveVehicles();

                ConsoleWriter.ConsoleHorizontalLine('-');
                Console.WriteLine("Vehicles were saved.");
            }
        }