EasySocial: Administrator rights

Hello
i am back with my bad englisch

i have 2 questen about the usergroup administrator

1. when i go to the site i can as superuser every comment. weh i go as administor i dont can delete the posts from the users.
whre i can config this. i want give a fried, the admin right

2. when i go as administrator in the backend dashboard in the easysocial dashboard i can see all things. maybe i can not enter the settings panel as administrator. (You are not authorised to view this resource.)
whre i can config this?

Guido

i hope you understand me