Why are none of my pictures working ?
This could be for many reasons.
First, you'll need to make sure the links in your
tags go to pictures that exist within your account.
Next, make sure that if you have Hotlink Protection enabled, your domain name is allowed to view the protected extensions.
Next, make sure the permissions on your pictures allow them to be read by web users (i.e., they should be set to 644 or something similar). To learn more, search for "Unix file permissions" or "image file permissions" on the search engine of your choice.
These are some common reasons why pictures may not work, but not a complete list for every situation. You may wish to contact a web developer or your web host for further assistance.