Hi, my parcel n° RC094655472CN has been stuck in "delivery to airport" status since the 14/12

I would like to know if my parcel has arrived to South Africa. According to the seller the parcel has to arrive before the 4th of January the latest. I am a bit worried about this, since we are at 29 of december and I have not received any notification. Please, can you help me, I would like to know where it is my parcel since here there is no information.

Thanks for your help.