i got 8 different packages today returned. all said "shipper requested ups to return package"

it certainly was not me. they are multiple carriers. but many are UPS ground saver.

packages are unopened. What is going on?

I got a message this morning from a buyer, saying that the package said it was delivered but on USPS it is saying Alert: Addressee Unknown & Your item was returned to the sender on June 6, 2024 at "-------" because the addressee was not known at the delivery address noted on the package.

I never seen this error/message before and am pretty confused on what to do from here because the customer needs the item.

Hello, I have a problem with shipping my products to Amazon FBA. Some of my shipments have been returned due to a shipping problem. How can we solve this problem - USPS does not deliver the shipment. But this is a big problem for us - the sellers, we put funds, this is our business and when this happens we are very sad, I provide 2 images and ask for advice and help, how can I deal with this?

My products are hand crocheted, it takes time to make one product, when my shipment is lost or returned, it is a big problem for me, because until I make the next products to send, it will take time .

I'm not sure if my shipments will be received, I'm wasting time, I'm wasting money, I want my customers to be happy, but I'm sad