Goods not received and no refund

I ordered skirts for a wedding of 26 September 2020. Order placed and paid on 13 August 2020. After several promises, even to bring it to Pretoria herself, the skirts were never delivered and my agreement with Tasha was cancelled on 24 September 2020. Still waiting for my refund on 4 October 2020. She has blocked me on Whatsapp en Facebook and does not answer my calls.