India Infoline Finance [IIFL] — Complaint regarding regular call harassment

What's wrong with iifl?
I tried to open an demat account online which was not done so i opened a demat account with other trading company. After some days i received a call from an agent of iifl name amit soni ([protected]) and i he said he will process the request from his side and told me to send my documents on whatsapp for which i strictly said no. Later he again call me and i said i m not interested., from that day i am regularly receiving blank calls from a number [protected] (Which flash as iifl on true caller). When i call back there is no reply. Please request you to kindly look into this matter it's really harassment. If iifl are not doing good kindly shut down ur offices bcoz this is like begging and harassing someone who is not interested to talk to you or your company people
I have attached a proof and also have recording of that agent amit soni