Unique Identification Authority Of India [UIDAI] — update aadhar

Address:

Chennai, Tamil Nadu, 600118

Hello Sir/Madam,

I have visited nearby Taluk office to update my address in Aadhaar card. The request is for updating house no to 7 which is blank as well as my father's name. They have missed to put a house no in original card. I don't know how they left the data. Hope, address should have house number. We are staying in a rent house. So address is temporary. When I have requested to change my address using Gas bill, they have told like we need address proof with your name. Because, Gas bill have my mother name. Other proof of Voter ID, Ration card have the old address. They have rejected the proof of my father's Aadhaar card too, that card have correct address with house no.
For name change - they informed like we can change the name once the address proof produced. I hope proof of identity - pan card is enough to correct the name. Really disappointed on the process.

Please let me know how can I update house no in Aadhaar card in this situation?

Thanks