Tech Mahindra — pf withdrawal issue

Address: Pune, Maharashtra

Dear techm,

I wanted to withdraw my pf online from the epf portal. But, i am not able to proceed further, since iam getting error message stating that "my father name missing in uan". When i downloaded my uan card my father name was not displaying on the card. I verified it online and i cam to know that only employer can update the needful information on the epfo portal. Kindly help me on this.
I have also raised request related to this with request i'd - 600169, but no response till now.
Iam not getting proper email i'd or contact details to connect to tech mahindra
Please kindly help me out on resolving this issue
Thanks and regards,
Lohith