I don't get this

[anything_for_skating]

How to post a picture if I don't have the site where it is?

 

[Mathman]

You can't. You can only post a url. You can post an IMG directly if you own the copyright and if it is on your own personal web page.

The reason you can't upload directly from your computer is because of security (people might try to upload viruses or something).

Mathman