For adding info on your avatar: click on User Control Panel (top left corner)
when that page opens up you will see some tabs, click on Profile
Fill in any information you wish to let us know about you and click submit at the bottom.
On the left side of that same page, you will see where to edit signature, avatar and settings.
Hope this helps.
To post pics, I usually have two tabs open and go back and forth between the two. One is womenrv and the other being photobucket. Find the pic that you want to post, hold your curser over the pic, a box will open, at the bottom will be one that says IMG, highlight the text in that box and right click to copy it, then go back to your womenrv page, click on the reply box like you would anytime you want to comment, when that opens up, click to put the curser there,right click and paste, that should put the IMG there, you can click the preview and the pic should show up. You can add any words above or below your pic or add more pics also. You can click preview as many times as you want, and change as you want, then click submit.
Hope I didn't confuse you.