Bajaj Finance — unwanted calls for loan everyday

My mobile no. is [protected] which is registered for DND. However, i still keep on receiving 2-3 calls per day. Inspite of informing your representative in each call that my number is on DND and please update your records that i dont need a loan and i dont want to receive any calls in this regard. Please update your records or face action if i face any further harrasement on this account