No clue. And besides, I highly doubt he'd make info like that public knowledge, I mean, it's not like he'd want to be harrassed দ্বারা fangirls all the time.
a) যশস্বী don't have facebook. It's either twitter অথবা something else new and supposedly "different" from the old social site. b) He'd never display his email, but I can guess that it would be an যন্ত্রপত্র address you'd have to pay for (i.e. aol)