I'd rather just post the link to the map than attach pics:
https://www.dropbox.com/sh/zc6ltlfwjzrsw59/H4fMJ0niAXIf anyone doesn't know how to do this... its really easy.
Just google dropbox and make an account
Then go to your .minecraft folder and click 'saves', put your map folder onto desktop.
After installing dropbox, there should be an icon on your desktop as well;
open that and put the folder with you minecraft map into the dopbox folder 'public'.
Then right click the folder (that is now in the 'public' folder in the dropbox folder);
and select 'dropbox'>'browse on dropbox website'
This will take you to the website, where you wanna click the 'public' label, just above your map files
There is a tiny little chain link icon to the left of the search dropbox bar, click that
This should open a new tab, which will have the URL that you want to post.
So thats all.. good luck