HCL Technologies — Unable to access HCL Separation portal

I have not been able to access HCL separation portal and it looks looks like the email and phone number is incorrect so I am unable to reset my password either.

I left HCL in 2015 and have reached out to them many times but either I get an automated response that their mailbox is full or if the email gets delivered successfully they never reply.

It is really frustrating that they do not provide a phone number to call in when nobody replies to the emails.

I have not received a response for EPF withdrawal as well.

Please help!