To Sing the Durga Saptashati Mantra, the familiarity with acquiring siddhi, which suggests the attainment of mastery about the mantra, may be the Before everything step. The target might be attained by the private recitation of this sacred word 108 moments in on a daily basis, for consecutive 21 times. https://www.youtube.com/shorts/5VeSyP9JRw0