State Bank Of India [SBI] — credit card recovery department harassment

Address:

Mumbai City, Maharashtra, 400083

It was since 3 months i receive call from sbi credit card recovery department. My brother is being disowned by me and my family since 5 yrs and we do not have any contact of him and his wife.
He has certain funds due to sbi credit card, sbi credit card employees are continously threatning me and my 60yrs above parents and even my wife.
Height was on 11th january one employee from sbi loan recovery dept named"sourabh shekhswat" his no - ([protected]) called me on my mobile no continously 25 times and i was very busy to attend call, he straight away hacked my personal information about my work place and called at my h. Q., call got transferred to my hr, then to my dept and then to me. This person also told to my collegues about my brothers due and asked assistance of money from my company.
Same day i was in meeting with my bosses and got 1 month notice to leave job and was sacked.
If this is case and my parents die out of tension or i loose faith in living life out of harrasment, sbi will be whole and sole responsible.

My email add is - [protected]@gmail.com

Needed a prompt reply from sbi.