Galleries within album setup issue

What am i doing wrong???

Ive created some galleries and an album. Ive gone into manage albums and put the galleries under the album. Ive created pages for each gallery and the album. However when I go into view album, instead of displaying a preview image of each gallery for me to go into, it displays all the photos that each gallery contains on a single page.

http://ww.wp.xz.cn/extend/plugins/nextgen-gallery/