You are able to do this Shabar mantra chanting for 11, 21, 31, or forty one days, the location and time of mantra chanting must be the identical for the amount of days you want to do sadhana. You can utilize Rudraksha or Tulsi rosary to chant the mantra. https://vashikaran74061.bloggactif.com/33488086/new-step-by-step-map-for-most-powerful-sarv-karya-sidh-shabar-mantra-karya-siddhi-shabar-mantra-most-powerful-shabar-mantra