How does a customer view a list of the sellers items on the one page?

Question about the auction press theme..

Is there a way a customer can search for a user (seller’s) name and just view all of the sellers items on the same page?

It would be good if all of the sellers items were shown by clicking on their profile.

How do I do this?

As I’ve told a few people I’ve got loads of great things listed on this website.. but they don’t know how to search me by my username to see all my items.

Thanks