To Sing the Durga Saptashati Mantra, the understanding of obtaining siddhi, which means the attainment of mastery more than the mantra, would be the At first step. The goal could be attained by the non-public recitation of this sacred term 108 periods in per day, for consecutive 21 days. दृषद्विचित्रतल्पयोर्भुजंगमौक्तिकमस्रजोर्गरिष्ठरत्नलोष्ठयोः https://www.youtube.com/shorts/5VeSyP9JRw0