The puja be carried out after tub. Take the h2o in righthand, recite the baglamukhi beej mantra and sprinkle h2o on yantra, your all wishes will be fulfilled. “Aum Hreem Baglamukhi sarv dushtanaam vaacham mukham padam stambhyaJivhaam keelya, buddhim vinaashya hreem aum swaaha” जिव्हां कीलय बुद्धिम विनाशय ह्रीं ॐ स्वाहा https://www.youtube.com/watch?v=AaJ2IkaqQUY