Shine.com — fraud of rs 19300

I received a call from a delhi based consultancy after i upload my resume and said there are vacancies for kotak banks. When i showed interest they asked me for 2500 rs as registration fees and said the amount will be refunded if you don't get selected. I had my first round of interview through telephone and said i got through first round.
The next day they called me and said my offer letter is ready and i had to pay 16800 rs a security amount and the same will be refunded in my third month salary. I transferred the amount. Again got the call the next day and asked to transfer 17000rs for call letter when i refused to pay they said they have cancelled my request and the amount will be refunded in 15 days. When i demanded my money from them they went rude and said they won't refund. I contacted them daily and they said it wil be transferred in 15 days.
Now from past 2 weeks the numbers are switched off.
Please find the mail details and the account details for which i transferred the money. Please help me in getting my money at the earliest.
Contact person - ishika
Contact number - [protected]
Mail id - [protected]@gmail.com
Account details
A/c[protected]
Holder name - saurabh
Ifsc code - indb0000389

Please be informed i have all mails and msgs and the transaction id. Please let me know of i have to send it to some mail id so that i can get my money refunded.