I have two students, but when I enter MyScholarShop, only one student’s name shows in the top right.

If you have two or more students, you will need to select the student you want to shop on behalf of prior to opening MyScholarShop.  To switch student records, please hover over their initials on the top right of the screen and select the "Log out" button.  After you successfully log out, you can log back in with a different account.