All supported displays are to be imported. Not available in India as far as I know.
Search laptopscreens.com for all y50 compatible screens.
Check the thread: the y50 displays compendium. Google it.
You will get all necessary details and user reviews/ issues on each screen.
Though I read that some IPS panels on the y50 have an eventual ghosting issue. So do your research before ordering. Will cost you around 8k including shipping via alixpress.
You may also get it from eBay.
Google is your friend here. Use it generously