You can do this Shabar mantra chanting for eleven, 21, 31, or 41 days, the spot and time of mantra chanting must be the same for the volume of times you would like to do sadhana. You should use Rudraksha or Tulsi rosary to chant the mantra. It is https://vashikaran63951.newbigblog.com/38493195/not-known-facts-about-most-powerful-sarv-karya-sidh-shabar-mantra-karya-siddhi-shabar-mantra-most-powerful-shabar-mantra