Basically I got a package today & I thought it was an item I ordered about a week ago but it wasn't. It was a random item (contact lens kit) but the item description on the label says 'Card'. I ordered 4 different items (4 different sellers) from eBay & nowhere on the label does it give a clue to which seller it came from so I can contact them.
Read more: https://contactlenstalk.com/faq/is-there-a-way-i-can-find-a-seller-of-a-package-i.html