Harassing calls from a staff member!

I have been receiving harassing calls from a gentleman who works for this restaurant!! Yesterday was the last straw! He is constantly calling my cellphone number 064***4251 asking to speak to my wife! Yesterday I received a call at 20:31 from *** and when I googled the number, it led me to the Durban, Stamford hill branch of Grimaldi’s Cucina& Sushi Bar!! I even called the number today and the female staff member I spoke with refused to reveal the identity of this **** bag!

Please reveal his identity, as I am pursuing ********/ harassment charges. I am fed up with his ****!!