Login to your account, navigate to your artist profile. In the top right corner, underneath your cover photo click on "Edit" > "Profile & Contact details"
Images tab: (Login > Edit > Profile & Contact details > Images)
On the main image page, you will see all your images in a list form. You have the options to add or edit images; change the visibility settings of your images; add details to images; and delete images.
Editing/ adding your Profile & Cover photo
Editing/ adding "Gallery" photos
Adding details to your image
Deleting an image
To view all your changes click on the blue ‘View page’ button in the top right corner of your screen.