Let's try it again:
go to post images
https://postimg.ccClick on "choose images"
Find a photo on your hard drive to upload
go to the bottom of the page and find hot link for forums, on the far right there's a link which looks like a small blue square with a page in front, clic on that. You will see a "image copied" come up.
Go to where you want the photo pasted and paste. (I right click and find paste)
When finished with your thread the photo will show up.