Adding an image to this forum using imgur.com to host it.
If you are using imgur.com to host your image, when you put the mouse cursor over the image on imgur.com two buttons show up. A URL with a copy button beside it and a down arrow. Click the down arrow. From the menu that appears choose get share links. A new window appears. From it click the Copy button beside the URL under BBCode (Forums) area. Paste that into your forum post.

Hope this helps