Hello Jane,
First point - you can scroll down the page in 2 ways, either by scrolling the page or internally within the list itself,
then at the bottom of the list is a statement such as 'View 1 - 463 of 463, to the left of that is a down arrow where you can choose how many profiles you see on one page 10 - 500, it may be that there is more than one page, and you have to select another page.