Tech Mahindra — Fees pending for Service

Address: Noida

I joined tech Mahindra as a consultant, my November month's payment is still pending and the people are completely ignorant about it.
No body is letting me know the status of my payment.
Even when I was working with them my salary was pending for couple of months, my diwali was ruined because of them.
If required I can share every person's name who are ignorant.