Child MU Blog Theme

his message is for any of the support staff but specifically for David Mallonee as he is a user on my site. I have just updated the Child MU Blog and the theme options on number 5 will not give me an option to reload or upload an image. I have pushed the delete image now and hoping to get the reload or upload new image button but to no avail. Can you please tell me what to do? It is at http://www.useapro.net