Wtf are you talking about?

You are probably talking about Imgur. www.imgur.com

Or Google Docs, or Instagram, or DeviantArt, or whatever thats left..

You'll want to capture your screen for the whole run, upload it to youtube, and submit that link. If you're playing on a console, look on amazon for a capture card!

Hope that helps, no clue if it will, but from your post, thats the best I can do!

If you can't be bothered to create an account, ImgBB is a really good image-hosting site too.