NON STOP CALLS

NON STOP CALLS! This company got my number from who knows where, I receive a call every 30 minutes from them from 8:30 in the morning till 4:30 in the afternoon. I have lodged a complaint with the Competition Commission South Africa for the continued harassment. Maybe I should lodge a complaint against the company at the SAPD to, may this will help to stop the calls. This is the most irritating spam callers ever. Please help to stop this!!!