Bharat Sanchar Nigam [BSNL] — correction in name on bill

Address:

Pune, Maharashtra, 411004

There are 2 mistakes in our landline bill, namely:
1. Name: you have not added our surname,
2. Customer type: should be residential
If the name is too big, please don't use the middle name and also, about the customer type, it is showing commercial.
We need this urgently,
Problems we are facing because of this are:
1. Aadhar card is not getting linked
2. Cannot enroll in mutual funds.