You can do this Shabar mantra chanting for eleven, 21, 31, or 41 days, the location and time of mantra chanting really should be the exact same for the volume of days you would like to do sadhana. You can utilize Rudraksha or Tulsi rosary to chant the mantra. https://shabarvashikaranmantra60482.luwebs.com/33002366/how-much-you-need-to-expect-you-ll-pay-for-a-good-most-powerful-sarv-karya-sidh-shabar-mantra-karya-siddhi-shabar-mantra-most-powerful-shabar-mantra