I have seen a couple of similar posts lately. It may be a temporary glitch.
There are two ways to reach your Saved Sellers or Searches.
On the Saved Sellers page, which has recently changed:
https://www.ebay.com/mye/myebay/savedsellers
Or the Saved Searches page:
https://www.ebay.com/mye/myebay/savedsearches
If the page is not loading correctly, try holding down the shift key and refreshing the page.
You can also reach your saved sellers and searches on your Feed page:
https://www.ebay.com/feed
From the Feed page, click on the number of saved sellers shown at the top to see a drop-down list of your individual sellers. You can click on an individual seller's link there, or use the sunglasses icon to reveal toggles that control whether that seller's items appear in your feed.
