Problems with some modules and features

Dear Sir,
we have installed your wonderful component but we have some problems.
Enclosed we have made some screenshots to show you the problems.
The problems are basically these:
1) profile view, in the dashboard (see attached screenshot);
2) some modules freeze the site, leaving the screen completely white (eg EasySocial Stream);
3) we can not see the people in our group;
4) we do not ask anyone to friendship;

I have created an account for you:
site: noi.lasa.to.it
Account: ******
password: *******

For accuracy, we can show that it has changed only CSS, and that we have copied the original draw each folder. We have not touched any PHP files or other

Best Regards