State Bank Of India [SBI] — Harassment and signing unknowing on insurance form when opening new saving account

Address: New Delhi, Delhi, 110085

My wife raj rani sagar today opened a new saving bank account having account number [protected] at sbi branch prashant vihar code 04040.
There one person mr. Pankaj kumar have signed on some insurance form without proper guidance given to my wife properly.
I also complaint some time ago about this pankaj kumar i think he is agent of some private compnies doing like this.
Please enquire about this matter immediately and cancel that insurance request form immediately and do not allow any amount to be paid any insurance
I dont want any such insurance and acknowledge to me or my wife.