Thanks Lester,
After fooling with it some more last night I read another post that said right click on picture in FLICKER to open properties and copy URL from the properties NOT the task bar, and paste in the image insert, works fine now.
This is what I figured out with help and readings of other members posts:
1) Write a Post
2 Click on insert image button dirrectly under italics button
3) Copy URL from properties of picture at FLICKER or other provider (Right click on picture to bring up properties)
4) Paste URL between IMG brackets:
5) Press Post button and view your post with picture