Speedaf couriers is "af" seriously "af"

Very bad courier service. Non of the contact numbers work given on the contact site and the WhatsApp don't work . e mail notified delivery dates came and went with no delivery and the product has been in country for quite a while. There is just nobody to contact. Temu use them and I will not be ordering anything from Temu again due to the couriers they use. Its never been a problem before different couriers. I went on review and saw all the same type of complaint. how can they still be in business ?