Bad Service

On the 9th of September 2019 I purchased products worth R1800 from a Herbalife distributor named Sebele Raphasha. On collection two weeks later he had delivered me half the products I had ordered. He promised he would bring the rest of the products later that day, which he didn't. I returned the products he delivered and he promised me a full refund. He's been evading me since. Doesn't pick up my phone calls and he has blocked me on social platforms.