Bonjour Ester,
Thanks to Mike & another club member's information. I learned you can have persons looking for strikes. To look at the left side of your auction list. In your case click on casino when that comes up. Clink on strikes you have 5 strikes in your list of auctions. These 5 are listed together by themselves.
Hope this helps you, sorry though I already have all the strikes you have listed in your auctions.

Dan