Great theme for wp!

Great theme for wp!
But I have one question, the bbp style pack plugin does not fully work for me, and I do not know where I can get information why. Changing the appearance of the forum does not work. Data for my site:

# SITE_URL:               https://geek-speak.ru
# HOME_URL:               https://geek-speak.ru
# IS MULTISITE :          No

# THEME | VERSION :       Hueman | v3.4.27
# WP VERSION :            5.2.3
# PERMALINK STRUCTURE :   /archives/%postname%/
# 18 ACTIVE PLUGINS :
                          - bbPress (version 2.5.14)
                          - bbp style pack (version 4.2.5)
                          - BBSpoiler (version 2.01)
                          - CBX User Online & Last Login (version 1.0.7)
                          - Download Manager (version 3.0.1)
                          - Easy FancyBox (version 1.8.17)
                          - Fix sitemap.xml Yoast SEO for Yandex (version 1.0)
                          - GD bbPress Attachments (version 3.2)
                          - GD bbPress Tools (version 2.2)
                          - Google Captcha (reCAPTCHA) by BestWebSoft (version 1.52)
                          - Image Watermark (version 1.6.5)
                          - NextScripts: Social Networks Auto-Poster (version 4.3.9)
                          - PJW Mime Config (version 1.00)
                          - Protection against DDoS (version 1.5.2)
                          - Really Simple SSL (version 3.2.5)
                          - WP-Recall (version 16.17.15)
                          - Yandex Metrica (version 1.8.1)
                          - Yoast SEO (version 12.0)

# PHP Version:            7.3.9
# MySQL Version:          5.5.5-10.4.6-MariaDB
# Web Server Info:        Apache/2.4.6 (CentOS) OpenSSL/1.0.1e-fips mod_fcgid/2.3.9 PHP/7.3.9

# WordPress Memory Limit: 40MB
# PHP Memory Limit:       256M
# PHP Upload Max Size:    2M
# PHP Post Max Size:      8M
# PHP Upload Max Filesize:2M
# PHP Time Limit:         30
# PHP Max Input Vars:     1000
# PHP Arg Separator:      &
# PHP Allow URL File Open:Yes
# WP_DEBUG:               Disabled

# Show On Front:          posts
# Page On Front:          (#0)
# Page For Posts:         (#0)