Royal clothing *******

I saw an advert on ananzi and I requested a quote on sneakers, then someone by the name of Sibusiso Mabaso contact me with a quote and he sent me pictures of the sneakers and I loved them, I placed and order and pay 60% which 40% was supposed to pay after delivery, so after I paid him R4000 he decided to ignore my calls and he doesn't reply to my whatssap messages, I reported to fnb bank hoping that they will investigate but nothing ,so that means I've lost my money