India Post — Misuse of my Phone number for some other Post office saving account transactions

Dear Team,

My Phone number is being misused on some other Post office bank account which does not belong to me.
I am constantly getting messages stating certain amount is debited or credited from a bank account which does not belong to me.
Kindly check the details and ensure these frauds are stopped at the earliest.

Received messages from VD-DOPBNK and it says;
Account No. XXXXXX5344 DEBIT with amount Rs.74651.00 on[protected].
Balance: Rs.501.00. [IN2332072]

I had received multiple messages like this and I have attached a screenshot for the same. Kindly check and do the needful.