Employee's Providents Fund Organisation [EPFO] — name change and dob correction for my wife epf account

Address:	560016
Website:	www.epfindia.gov.in/site_en/Contact_office_wise.php

I submitted an official request for the father's name and dob correction for my wife's epfo account in epfo office kr puram, bangalore on 10th august 2018 and till date the it has not been addressed. The current status of the request says "pending with kr puram office".

I have visited them multiple times but everytime they say to raise an online grievance. Nothing seems to be working. Please help in getting this data correction done.

Attached is the acknowledgement seal from the kr puram office after they collected the documents.