ICICI Bank — regarding name change request

Address:

Mumbai City, Maharashtra, 400705

In my bank account my name is darshan dhanjay hande actual my name is darshan dhananjay hande. This happened because while opening account my aadhar card was having dhanjay in my father's name instead of dhananjay. Now i have made correction in my spelling mistake in aadhar card and the aadhar card number is also same then also bank is not changing my name they are saying bring gazette of the name change. I'm having both old and new aadhar card and in both the aadhar card the number is same. The bank had taken aadhar card as my id and address proof as now my aadhar card is updated bank should also update their details. I'm not able to convert my bank account to salary account due to the name mismatch. Bank people are saying make a new account but why should i make a new account if i have given this account number to my company.
Icici bank is the worst bank i have ever seen. My freind's account was in kotak bank their he was also facing the same issue but they resolved his issue their staff is also supportive.
I'm also thinking to close the bank account in icici other banks are far better. Icici wants to keep my old aadhar card details they are not ready to update.
After reading this some icici guy will again send a email and say that bring gazette, and all # then only they will change the name.
Only one question i want to ask to icici bank
If i have updated information on my aadhar card that to spelling mistake then why are you keeping the old details.

If someone want to contact me this are my details:
Darshan hande
[protected]
[protected]@gmail.com