Yantras: These Are definitely sacred diagrams or symbols that are drawn or positioned for the duration of rituals. These are thought to attract or channel specific energies. ॐ खां ग्‍याम ग्‍याह महुम पति/पत्निं वश्यम् कुरुह कुरु स्वाहा: That is an easy Sarvajan Vashikaran Mantra Sadhana, applying which you can deliver https://www.youtube.com/@Mahavidyabaglamukhi/