You can edit your personal store in your account here
. To navigate to this page from a different EF page, click on "Account" at the top left corner of the page, then look under the "Services" menu and select "Personal Store."
Your personal store, once it's published, is available on your contributor profile page under the "About" tab. It will also be visible on the list of Personal Stores
If you have any other questions, feel free to reply here or email firstname.lastname@example.org.