Divination
Divination doesn't need your birth time. It works with one concrete question you care about right now: settle the question first, then cast or draw.
Plum Blossom I ChingCast a hexagram from the current time or from numbers that come to mind, then read the primary, nuclear and changed hexagrams through the relationship of the Five Elements.TarotSettle on a clear question first, then shuffle, choose a spread and draw. Each card is read in the context of its position and your question.
Which one to use
Plum Blossom I Ching comes from the Book of Changes tradition. It casts a hexagram from the time or from numbers and shows how a matter may unfold. Tarot uses the Rider–Waite–Smith deck and reads each card by its position in the spread; it is especially good for sorting out feelings and comparing options.
One question per reading. The answer is there to help you think, not to decide for you.