Aarogya Path Care — I'm complaining about the harassing of consumer for marketing

I don't remember registering for any tests or blood tests at aarogya Path care. My father may have. Since then aarogya Path Care have been calling me from different numbers. I have talked to the customer executives many times saying please remove my number from the database. They agree to do it but then don't. They also message me on whatsapp from different numbers. There are many numbers which have blocked but they use different numbers then and they are not stopping after many requests. They are harassing me by interfering in my life everyday just so they can do their marketing and wasting my time.