Spell casters claiming to accept payment after you see your results are another form of conning and cheating people. First when you get in touch with them, they take your personal information, make you believe in them and say that your spell has been cast successfully withing so and so hours, usually between 24-72 hours. They even give you a time frame to see your results. When that elapses and you become frustrated and contact them, then their mask peels off from their face. They tell you all sorts of stories that your planetary positions are bad, negative energies are at play, somenone has had a bad influence and all sorts of nonsense. They want to sell you something, some "remedies" like candle, necklace, amulet,etc, which would solve the situation and extort money from you on that pretext. Do not ever fall for these scam artists.