Adding two photos to the new check-in

[Barbara1010]

I've been to the new self check-in photos twice, but each time they were difficult to find.  I'd sure appreciate a step by step to get to that part of hosting and then to add a couple of photos.  The photos that ended up there are of the area but not the target for entry. Sooo....

1)  What's the easy way to find the self check-in photos

2)  How can I add two of my photos from listing to check-in?  

      Both photos are with the listing photos, but I don't seem to be able to pull it off.

This is my first posting on this Community Center.  

@Barbara1010