Vodafone India — Fraud payment

Address:

Kolhapur, Maharashtra, 416115

Sir,
My name is shailendra jain, i received a call from a mobile number:-[protected]. Saying that some reward points are to be redeemed in my sbi savings acct for getting purchase benefits.
He asked my 16 digit debit card number. On pretext of rewarding the points (Or rupees) in my acct.
I recd an otp number from sbi which i gave to the person on telephone. This happened thrice with me.
After some time i checked my acct and found that total 7500 rupees were debited from my acct (2500 * 3 transactions).
Sir.
I m providing the transaction details. Please revert 7500 rupees back to my acct.

1) transaction date:-17/05/2016
Txn desc pos[protected] vodafone bill desk mumbai.
Amount debited :-2500.

2) transaction date:-17/05/2016
Txn desc pos[protected] vodafone bill desk mumbai.
Amount debited :-2500.

3) transaction date:-18/05/2016
Txn desc pos[protected] vodafone bill desk mumbai.
Amount debited :-2500.

In short total amount 7500 rupees were debited fraudelently (In 3 transaction) from my acct.

My sbi acct number is [protected]. (Ifs code:- sbin0000384)
Sbi branch: ichalkaranji.
My mobile number is [protected].
My name:- shailendra jain


Please do a favour to me by crediting the amount 7500 rupees back to my acct.

Yours faithfully,
Shailendra jain
[protected].