Very bad service SABC television licence

I am Mrs Kuhn ********** 547 and I still get sms phone calls from Mrs Nieuwoudt tv licence. I told them about 50 times that I am not Mrs Nieuwoudt and has nothing to do with it . I also never had a tv. This tv licence has nothing to do with me. . They must just delete my contact details from their system for Mrs Nieuwoudt tv licence and my cell number. Please get in touch with them . Thanks. A Kuhn