To manually upload an image to a skip order you can follow the below steps:
Locate the order required in Modules>Skips
On the order go to the Images tab
Click on the Choose Files button to select the picture you wish to upload to the order.
Select the file and click on Open
Enable the relevant options in the upload section
Internal - if enabled the image will be flagged as Internal only and will not be attached to any ticket print or emails.
Pin - if enabled the image will also be pinned to the address the order is linked to.
Click the Upload link.
Note: The system will only accept the following file formats for upload: .png, .gif, .jpg, .jpeg, .bmp, .tif