Hello. Install the package with the Russian language. Almost all translated into Russian. In addition to editing the profile, I was not able to find the file where it can be changed. I send a screenshot. Please tell me the path to the file.
And the second problem is not loaded avatar. I send a screenshot.

Hi,

about language issue, here the documentation about it:
documentation.jomsocial.com/wiki/Translate_Elements

and about avatar not loaded, please make sure at joomla menu manager, all jomsocial menu items having public as access level.
if the issue still exist, please open new topic for that. we can discuss multiple issue at one topic.

Regards