Pristyn Care — Not de-registering my phone number

Pristyn care does mental harassment by sending so many SMSs throughout the day asking to do different types of surgeries. From past 2 months I have been requesting them to deregister my phone number and stop sending me SMS. But every time they say there is technical issue and ask me to wait for 24 hours. This is going on from past 2 months. The day I complaint them and request, they purposely send me more and more number of SMS for couple of days. My phone number was registered with them for consultation for one of my relatives last year. The chapter is closed. But they keep sending me SMS to do different types of surgeries. I feel this is an attempt to brainwash society and provoking people for surgeries, a mental harassment. When the person does not want them to send SMS, pristyn care should take an action, but they are not taking any action. It's difficult for people to keep changing phone numbers. Hence, People, save yourself even from registering your phone number with them. Otherwise you are doomed for your lifetime.