NANCY and everyone else having difficulty posting photos, For those that are having difficultly posting pictures, it's helpful to reset your settings to "enhanced interface". This then sets up a different format for your reply. The reply section then has a menu above the area to post with bars, (font, size, smilies, and images), that can be used. I found this easy to use after changing my settings. Here are directions to do the change which is taken from another post.
Go to settings--top right; then to general settings--scroll down list on left. Now scroll to Misc settings and check enhanced interface. See below----Make sure to save changes.
Message Editor Interface:
• Enhanced Interface - Full WYSIWYG Editing
• Basic Editor - A simple text box
• Standard Editor - Extra formatting controls
After doing this you quick reply box will have more features and one is an image of a picture (looks like a tree) that you click on to upload images. I do not use the go advance, just quick reply. Don't forget to SAVE. Hope that helps!