Go to eBay.com
Use the search bar to enter the item, seller name, or keywords
Press Enter or click Search
On the results page, select the Filters option
Choose Seller under the filter options if available
Enter the seller’s username in the search bar to find their listings
Click on a listing and select the seller’s name to view their profile
Use Advanced Search to search by seller if needed
Check the seller’s profile page for all active listings
Save the seller to your favorites if you want to find them again later