State Bank Of India [SBI] — regarding conversion of non personal account to personal account

Address:

140001

Respected sir
I am very old coustomer of this bank.
My account converted has been converted from personal to non personal by this bank without my knowledge.
So i requested for this problem to many times to branch office but they not sorted out.
Kindly solve this problem at your level.

I am unable to aply for pan due to this. I am suffering because of bank staffs mistakes.
Its my salry account. And your staff made it non personal. I don't know why