Your link doesn't lead anywhere. You have typed it incorrectly. It is best to you copy and paste then you don't have any typos.

Find the image on your site. Right click on the image, then select "Copy image location"

Then, go to where you want to post the image and press CTRL V. That will paste the image location into the message like this:

http://www.rollyschips.com/img/Nevada-3/NV331.jpg