Bosco Finance — Regular call for Loan (Some time call from their staff personal number)

I receiving regular calls from bajaj finance ltd. I asked number of time that i am not interested and why you calling again and again but they not stooped calling. Last time i received call from [protected]. My number [protected]is also registered as dnd even then they disturbing me again and again. Please take the necessary appropriate action so that in future they not distrubed any chartered accountant