Dolphin 7 beta 4's Ads

I have a problem with Ads. I can't insert nothing Ads in the administration or in the front-end. Why?

In front end of course.

Open dol_url/ads/my_page/   firstly.

Here are and button in menu in top, and in box top menus too

link will follow you to

dol_url/ads/my_page/add/

page

I've did this, but i see an error: "Profile not available for view".

dol_url/ads/my_page/

this is page for Main (own) page of any logged member