That's the same thing I'm saying.
All you need to do is go to this site
https://talkimg.com/ and generate the photo you want then copy the link and post it on your discussion. Then someone will quote it so that the picture will show
I was waiting to add OP response after your assistance because I had this feeling he was saying it for the merit.
Maybe he just needs one but not for posting image maybe a bounty or so.
Creating another thread and specifying he can't post image because of being a member proves it
https://bitcointalk.org/index.php?topic=5549936.msg65582665#msg65582665