It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Some features of ATS will be disabled while you continue to use an ad-blocker.
First, save an upload the image from the uploads page like so;
Click on the arrow to reveal the drop down menu;
Then select upload to bring you to the page;
Select the image from your computer. When this is done you MUST hit the upload button, ie: the little cloud to the right to start the download. When it is complete, the window will disappear and you will have the picture in your uploads folder.
Now you need to select the file for the upload,