First off your picture can't be any bigger the 800 by 800, and if rectangular if one side is 800 the other side needs to be smaller. I use a mac so I am not sure of what photo app. your using. you need to go to manage attachments and then choose file and find the folder or desktop it is on then choose upload files
you can also use the image bottom and if you have a way to load them on a web site such as yahoo or other you can post the link. it is the 4 button on the tool bar on the bottom row looks like mountains with a sun
if you want email them to me
tattoobobmc@gmail.com and I will post them for you