Uber India — I lost my phone today evening

Address:	New Delhi, Delhi
Website:	Uber india

I was travelling with uber this evening from udog vihar phase2 and my drop location was mahipalpur.. My cab number is 6360.. And i have left my phone on that cab.. And i have been still struggling to find the helpline number.. And no one till now has done the needful.. This is really not acceptable.. Kindly do the needful..
My phone number is [protected]
And my emailid is mona. [protected]@gmail.com