This thing called Gayuma has many ways and means of using and of obtaining. One that I know about obtaining a charm is learning the chant. But I’m sure you will not like the chant because it is a prayer to the devil. The chant is directed to something that is material like oil or maybe water. A drop of that water when drank by a woman will surely fall for you. With the oil, a touch to the woman with a hand wet with oil will have the same effect as the water.