[Private] Missing order

Sorry you can't access to private question

How to add screenshots?

Please use https://imgur.com/upload to upload your screenshot and share the URL here.

How to add the attached files?

You can't upload any files or attachments to our server directly for security reasons, you can use 3rd party website and share the file URL here. here is the top file-sharing website you can use.
dropbox.com
mediafire.com
drive.google.com
onedrive.live.com