कोई भी तकनीक बिना किसी वैज्ञानिक तथ्य के काम नहीं कर सकती है. Usually maintain the photo black and white so that a clear impression could be made in your mind. Photo needs to be focused on deal with. Our mantra specialist also offers you the directions along with the mantra, https://www.instagram.com/upay_totke/