MBD Harrasing me and yet I'm not the person they are looking for. Please remove my numbers from your database

I have been receiving calls from MBD for the past two months looking for someone I'm not related to let alone know or heard of. I have requested the to stop calling me. I have responded to their text messages to please remove my number from their database and yet 2 months later they still call me everyday. I am now taking this matter to POPIA asthey have been using my details without my consent. Hopefully i will never hear from them again as i dont even have an account with the said company.