I'm having trouble with my blog at http://blog.strictlybmx.com/ I change the background image regularly and have done nothing different recently but the image has stopped displaying. I tried old images that I know work but haven't had any success. The web designer who put the blog together isn't being very helpful and keeps saying he doesn't have time to look at it so I'm stuck.
I have no knowledge of wordpress so if you could keep it basic! lol