Why do I always buy 4D toto online but without winning the lottery? This is the only question that most 4D lotto players ask themselves when they did not win any prizes after 4D betting. This is because they might be buying 4D online using the wrong method. Almost three-quarters of the lotto players rely on common 4D prediction strategies, such as car numbers, phone numbers, birthdays, and even some generic lucky number 4D generators. If you are such a player, then you will be hoping for your numbers to appear on the upcoming 4D lotto draw result for a long time.