STOP CALLING ME!!!

This company has been HARRASSING me and Need it to stop!! they have been calling me continually asking for someone i told them I DO NOT KNOW!! what is worse is the agents are RUDE. i told one (T. Radebe) to remove my number from their database and i want to speak to the manager, he rudely said "he is not I.T and cannot do that and he is working form home he cannot refer me to the manager" in term of the POPI act of SA my Personal details have been compromised and are shared amongst this company and its associates. I'm glad all their call are recorded so i can use them to take action against this.