Harassment from vvm

I am tired of this stupid vvm and their stupid agent for nearly a year now I am telling them that they are calling a wrong number today at 14:54 I got a call from one of their agent who was so rude and told me that until I learn how to talk to people they will always call me...I cannot take this anymore if vvm is even a registered company they should know that they cannot use my details(phone number without my permission and I said on their recorded line countless time that this is a wrong number and I do not own or owe any tv licence but they keep on harassing me..the ***** who contacted me today was just too much ..PLEASE STOP HARRASSING ME...I AM NOT MRS MAKHANYA and it is not my duty to find her for you