You can upload/download your photos, CSV files on this section then add photos to your reviews or import reviews by using CSV.
Section 1: Upload photos, CSV
Section 2: Filtering files upload by date
Section 3: Edit, download, delete files
3.1: Editing file title, add description for a file.
3.2: Download file.
3.3: Remove file from your Account (Please do not remove photos are using on your review because if you do this then your review will not have photos).
Section 4: Filtering media files
Section 5: Searching for media files
Section 6: Remove selected files