There may be a new address to which eIS shipments are to be directed and it involves a post office.
At any rate, i concur with @femmefan1946: If the item's shipping journey has only recently begun, it's way too early to be checking on the tracking and worrying about it. I think we buyers have been sold a bill of goods when it comes to tracking. It doesn't do anything to affect the item's transit to the recipient and gives buyers the illusion of control over the shipment, so we get unnecessarily worried or frustrated when we find there actually isn't much if anything we can do when the tracking information looks suspicious.