Bajaj Finance — unwanted calls from bajaj

Address:

410615

Daily 25 to 26 times phone calls from bajaj finserve for credit card. I am not interested to take credit card . So please stop the same if not than i shall move to consumer court. My mobile no .[protected].
Bajaj Finance/Finserv repeatedly calling every day and annoying/disturbing us. They do not understand "No". Neither they stop calling. When we ask to escalate the CALL TO their supervisor, they disconnect and block our number so that we cannot call them and yell our frustration out. Looks like management of Bajaj Finance has this strategy on purpose. My mobile number is under DND, still, these ### keep calling. Is there any regulatory action we can take against Bajaj Finance