Hi Judet,
the good news is, I have never had a parcel from overseas go astray, and I have bought quite a number. Registered or not, USPS, UPS, DHL, FedEx, and others. They've all arrived, safe and sound. Some took a while longer than others, but they all got to me.
Sometimes, I've received the item and it has still been shown as being in the country of origin.
(I could stop here, but...)
The bad news is, I once received a registered post item, slid into the packing strips of a larger parcel, sent from Sydney, bound for Townsville. I'm in Melbourne, and the parcel it was attached to was mailed locally.
My guess is, that no more than a couple of days from now, yours will be delivered. To you. <smile>
Cheers,