Take a look at your original post.
You figured out how to add the IMG tool, but inbetween where your attempt says URL Â you have to put the web location where your picture is in here. Â It has to exist on a website somewhere else. You can't upload it to this site, or just have it exist on your computer.
Also look at your 2nd post and see how I modified the website so that people could just click on it.
Note- I told the user I was modifying the post so he could easily see how it was done by using the modify function.