Tata Capital — Innumerable number of calls every day leading to harassment and disturbance

Hi, I am receiving a bare minimum 20 calls each day from Tata capital. For the first few days I politely told them not to ring back and I am not interested in any such loan offer but they just don’t stop. It has reached a stage where I my call log is just filled with multiple calls from them and I have started to ignore all unknown numbers since they keep on calling from different numbers. This lead to me missing an important confirmation call for my credit card which was a fraudulent transaction and the bank was trying to reach me to take my confirmation on my debit.
This NEEDS to stop. Tata capital needs to stop any further calls and I wish to raise a complaint for my monetary loss as well incurred due to them. I can share all my call logs for proofs.

Mobile - [protected]
Name - Rajkumar Sah