Это можно исправить ? 

Hi magadan,

Please find my answers below:

Нету описания правил для нового форума

Please explain what do you mean, I don't follow you.

не работает удаление созданных групп для пользователей

Thank you for letting us know, this will be fixed in next release.

Изменяет цвет не сразу , только после долгого времени , после очистки кэша .

This is normal. You should do Ctrl+F5 on front to load the new dynamic CSS file.

Нет настроит открытый доступ гостю , полностью - только регистрация .

Guest posting will be available soon. Currently there is no such an option.

Регистрированные пользователи не могут ставить цитата - не работает

You have JS error on your website, it affects wpForo jQuery functions

Красиво , удобно - но очень жаль что не работает многое . Лайк тоже не работает . Очень жалко , такой форум хороший но ...

This is also JS issue explained above.

Also please note, Guest posting, liking, quoting and other actions are not available yet, all those buttons should pop-up with message to login:

1. DON'T set Standard Access to Guest Usergroup in forum settings.

2. DON'T enable these CAN's for Guest:

• Can create topic
• Can post reply
• Can like
• Can report
• Can vote

I see this problem on your forum, please fix the two issues as soon as possible. wpForo is not designed for guest yet. When we add it I'll update this topic.

P.S. please use Google or Yandex translaters to ask support questions in English. We do this support for all wpForo users, this is not a personal support community, if you don't write in English others will not be able to follow these issues.