Income Tax Department — not receiving my pan since 3 months: about to lose patience

Address:

Pune, Maharashtra, 412308

Respected sir and honorable minister,

Name: bhimrao parvati bhame
Pan acknowledge no.:n-[protected]

I have applied for name correction in my pan card from bhimrao prabhu bhame to bhimrao parvati bhame almost 3 months before.
My acknowledge no.: n-[protected]
Initially i submitted my updated adhar card and school leaving certificate with application.
Then i was asked to submit voting card on which both my name and my fathers correct name is there which i submitted immediately through mail.
After that i was asked to send clerafication letter with anexture a. I sent it aslo along with class 1 officers sign and id card.
Minwhile i called many times to customer care. Every time i got misleading and confusing information like one guy told me to submiting anexture a is compulsry. Another madam told me not to submit anexture a as its not compulsry for your case. For my every call, all customer care executive sujested me to wait for a week and call me again. Now currenty i was told that anexture a form on our website is incomplete. You have to add one more row in that form and mention previous name of your father on it. It has been 3 months gone, i am still waiting for my updated pan. Because of not having correct pan i am not able to complete my retirement pension form in my office.

I had horrible experience with pan card service. If possible, please look in this matter and provide me my pan card at earliest.