Help with uploading photos

I recently uploaded a photo on a thread but it has now disappeared ?
If I have uploaded it incorrectly could I please get some info on the correct procedure ?
Many thanks

If it's the stone ID thread, it's still there...
I see pics in your first post and your last one in that thread.

I uploaded the photo and when I went back to the thread after receiving a reply I found the photo had disappeared and there was a small square with a question mark inside ?
So I sent a help request and uploaded the photo again, now find that the original is there ?
Any idea on what happened ?
Just gone back again to the thread and the first photo has disappeared ?

I'm not sure why it happened. If it happens again, try a page refresh. If that doesn't work make a report and we'll look into it.

I don't know, may be you're talking about this thread below?
http://straightrazorpalace.com/hones...tify-hone.html

The image in the first post is residing on some external website, so it's no longer there. There is another image in post #5 which is uploaded to SRP and that one is just fine.