We recently started performing amavasai tarpanam after advice from astrologer. Since work timings are erratic we are always following instructions through you tube and performing with sincerity.the next month is my mother in laws thither which is sukla paksha thrayodashi of aadi.my question is weather there is any online guidance for a simple shrardh online. We live out of India and unable to manage anything in person.can anybody give some contact?