HelloMy name is shivendra kumar. I have entertained people by showing Magic in many places for almost three months, but now I have stopped performing the magic, I am a teacher now, and whatever I have knowledge about magic, I am through you tube channel. I want to reach you. You can also see the mathematical problem of class 6th, 7th, 8th, 9th, 10thfor business related concern ~ [email protected] Thank you