I used the 2nd markdown code and it worked for me.
Cut and paste the code into the comment.
Check the preview to make sure your picture is showing up.
If your picture doesn't show, try to cut and paste one of the other options.
One of the top 4 options in postimg.org should work.
I have the Imgur link but than what?
...then cut and paste your link into the comment.
I used postimg.org
I used the 2nd markdown code and it worked for me.
Cut and paste the code into the comment.
Check the preview to make sure your picture is showing up.
If your picture doesn't show, try to cut and paste one of the other options.
One of the top 4 options in postimg.org should work.
Cheers.