It's pretty simple once you do it a few times.
If I can help, I'd be happy to. If you sent me your contact information, perhaps I could telephone you at a convenient time when you are sitting in front of your computer and logged into the site, so I can talk you through a typical practice post on how to handle pics.
There are also Internet programs such as LogMeIn FREE (click here), which we can use so we can step you through the process on how to do it, while you watch your own computer screen.
Regards,
Doug