If you sold an item which is now no longer available on Wish, you may still be able to fulfill the order with the same item (offered by a different supplier on Wish).
As a friendly reminder, Wish is comprised of hundreds of thousands of suppliers, many of whom are selling similar or the same item. This is actually a benefit for our retailers, as this creates competition between sellers to offer the best price for an item as well as steady supply of an item you may be selling.
Here is an example of the same product being sold by different suppliers on Wish. Please note the different store names (light life 2012 vs viiki) in the bottom right corner of each screenshot.
Store 1: Light Life 2012
Store 2 : Viiki