Speedaf - worst delivery service ever

One star is actually too 1 too many. Placed my order with Shein on 06th November, paid customs on 11th November. Received an email on 29th Novemeber confirming my package was sent. Today is 04th December. I can't get through on the landlines, the cell number goes straight to voicemail. No replies to emails sent. I had to buy new outfits locally as it was for a wedding and part of my order are party bags for a creche Christmas party happening on Monday, 09th December. This has been the worst experience ever.