Calling the wrong person.

My case was resolved with the help of hello Peter regarding MBD payment certificate and my reimbur*****t from them.Now they have put my number again on their system and they are calling me more than five times daily looking for a person by the name of SIBONISO.I have been telling them that I’m not the person that they are looking for and must delete my number from their system but nothing is happening,they call regardless of what I told them. I think they are ****ed off because of what happened between us,like paying me back and reporting them.I would like to ask hello Peter again to help me confront MBD to stop calling me looking for someone I don’t know.your help is always appreciated. Thank you 🙏