To take advantage of with the Durga Saptashati Vashikaran Mantra, you should chant it with utmost devotion and religion. It is suggested to chant the mantra in the tranquil and peaceful location, preferably in front of an image or idol of Goddess Durga. Get the best of Yogapedia sent https://www.youtube.com/watch?v=sM2pPGc3tMA&t=6s