Posting pictures

How do a post pics in the selling forum. I took pics with my digital camera and have them under my pictures in my documents which are JPEG. I have no idea how to transfer them onto the selling page. I have some MVS carts to sell and want to post pics. The only thing I see on the selling page is an insert image tag which is a url. I don't think this is what I need.

Sign up at www.photobucket.com then upload the pics to there.

Then link them via IMG tags to here in a post.

Posted them but it is showing a red x where my link should be. What am I doing wrong

Figured it out. Thanks