Step Two: Find the item you wish to edit

Use 'Find by ID' or 'Keyword Search' textbox to find the Item. (Or you can use 'filter' icon next to keyword search textbox for 'Advanced Search')

Step Three: Click the edit icon

Click the 'Edit' button at the end of your item to open it's settings page.

Step Four: Select Images to upload

Go to the 'IMAGES' tab, and then click the 'Drag and drop images' button to select the images.

Step Five: Don't forget to save

When you are finished adding images, be sure to click the 'SAVE' button to finalize.