On photobucket, place your mouse cursor on the picture you want to post here. When you put your mouse on the picture, in the upper right corner a little gear icon will appear. Put your mouse on that and a menu appears. Click share at the top, then another menu appears, click the IMG link at the bottom of that menu. Then come back to trad gang, right click here where you type and click paste. The picture url will appear in here then. Then just click add reply like you always do after typing.