State Bank Of India [SBI] — fraud of amount from savings a/c

Address: 731204

Today 5/10/2017 at about 10am received a phone from mobile no - [protected] and stated that my account will if i do not provide the otp for my savings a/c no - [protected] after that the following amount have been debited from my savings account.
Details of debit :-
1) 5/10/2017 — rs-9999 on pos-payust[protected] at ola money - gip cash
Txn#[protected] ola money - zip - cash mumbai — 9999/
2) 5/10/2017-rs-9999 on pos-fxmart68592 at phonepe private limite
Txn#-othpg[protected]
The entire amount have been debited from my a/c no-[protected]. I am senior citizen. Kindly consider my matter sympathetically & obliged.
Yours faithfully
(Md. Khairul anam
Bolpur - birbhum - west bengal
M-[protected]
E-mailid - [protected]@gmail.com