There's no rule for chanting this mantra but it is made use of at diverse destinations According to the problem. For anyone who is working with it then use it inside the manner supplied underneath.  ॥ ॐ नमो भगवते रुक्मिणीवल्लभाये स्वाहा ॥ Create the aforementioned mantra over a bit of paper, https://www.youtube.com/watch?v=WG3Cevb_VHM