Hello pooja
The method of blessings is given below
choose an auspicious day- monday
was the rudhrakha with inboiled milk and water
apply sandal paste offer insense and flowers chant "Om namah Shivaya" for 108 times
for Gauri shankar Rudraksha "Om Gauri shankaraya Namah" recite for 108 times and wear it
please recite daily this mantra for 108 times or 11 times atleast while wearing the rudhraskha.