Mobikwik — siphoning money using credit card

Address:

Dhanya ,Palarivattom, Ernakulam, Kerala, 682025

Yesterday i got a call from 91 [protected] purported tobe from hdfc bank stating that an amount of 10000 is available to you as a bonus. Then she asked for my debit card details. I refused to give as no bank asks for that. But she somehow convinced me and she collected detail. Three or four times otp came. She told me that that card is not working and asked if i have any other card. So i gave her my citi card. Initial messages were "payment declined by bank".
When i checked my messages i really lost 10000 from dfc bank and 10000 from citi card
Immediately i cancelled the cards. All these payments were effected through mobikwik. Their customer care numbers [protected] and [protected] are not responding. No email of mobikwik is shown at their site.

Please take immediate actions to refund my money.

My mob number is [protected]