See the screen shot below. Once you have downloaded your pics to Photobucket, click on the pic you want to post. Then you will see the screen below. The arrow I drew in indicates where to click. When you click in this box, it says Copied...you have copied the link in Photobucket for the image! Now you need to paste this link into your post on cpyoa. Start your post, and then put your cursor where you want the pic to go. You may want to type some stuff before the pic. If so, type your comment, then put your cursor below the comment.
With a PC you just click CTRL V (tap them at the same time).
With a MAC you just click command V
With a iPhone or iPad, just put your finger and hold it where you want the pic to go and one of the choices that pops up is "paste". Click paste.
That's it...its pretty easy!!
Rob
(http://i1061.photobucket.com/albums/t476/rbh1515/Photobucket%20shot_zps3xofky9j.png) (http://s1061.photobucket.com/user/rbh1515/media/Photobucket%20shot_zps3xofky9j.png.html)