First, learn Nabhi Kriya in the video below. Then, learn the basics of Kriya Pranayama in the second video (watch at least from 29:40-58:00.) Then, download the Advaita Soma Kriyashakti™ Sadhana to learn the basic ASK™ practices.
This PDF contains the basic ASK™ sadhana for you to practice. Review the practices carefully before beginning practice. Please do not share this document with anyone.