Paytm — deducted amount from account without any consent

My self amol dhane, on dated 03rd jan 2018 without my consent from my hdfc salary/saving account some amount has been deducted through paytm (Fraudulent paytm account)
I didn't share any details regarding my account i. E. Debit card no., cvv, pin no. Or any otp with anyone. Even i didn't received any otp on my registered mobile no. Of account.

Below is the detailed msg i have received on my registered mobile no. To my hdfc account;

1st msg received:

Thank you for using debit card ending 2976 for rs.3000.00 in noida at paytm1293914 on[protected]:14:54:47 avl bal: rs.849.25

2nd msg received:

Thank you for using debit card ending 2976 for rs.1.00 in noida at paytm1293914 on[protected]:14:58:18 avl bal: rs.848.25

3rd msg received:

Thank you for using debit card ending 2976 for rs.200.00 in noida at paytm1293914 on[protected]:14:59:47 avl bal: rs.648.25

4th msg received:
Thank you for using debit card ending 2976 for rs.500.00 in noida at paytm1293914 on[protected]:15:00:22 avl bal: rs.148.25

5th msg received:
Thank you for using debit card ending 2976 for rs.100.00 in noida at paytm1293914 on[protected]:15:02:44 avl bal: rs.48.25

Please do needful.