Solved No traslation on the front end

Hello, I'd like to seek advice as I'm newbie to kunena. I installed it as it is and set up by your docs site, But on my web there is no sign of czech language at all and by transifex the translation should be done by 99%. I'm bit confused why this is happening. Will anybody be so kind here and give me bit of help, please?

Configuration:

Database collation check: The collation of your table fields are correct

Joomla! SEF: Enabled | Joomla! SEF rewrite: Enabled | FTP layer: Disabled |

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htaccess: Exists | PHP environment: Max execution time: 90 seconds | Max execution memory: 128M | Max file upload: 32M

Kunena menu details:

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ID	Name	Menutype	Link	Path	In trash
109	Skill Game	mainmenu	view=home&defaultmenu=218	skill-game	No
216	Forum	requiem-theme	Itemid=217	kunena-2016-08-26	No
217	Forum	kunenamenu	view=home&defaultmenu=219	forum	No
218	Index	kunenamenu	view=category&layout=list	forum/index	No
219	Recent Topics	kunenamenu	view=topics&mode=replies	forum/recent	No
220	New Topic	kunenamenu	view=topic&layout=create	forum/newtopic	No
221	No Replies	kunenamenu	view=topics&mode=noreplies	forum/noreplies	No
222	My Topics	kunenamenu	view=topics&layout=user&mode=default	forum/mylatest	No
223	Profile	kunenamenu	view=user	forum/profile	No
224	Help	kunenamenu	view=misc	forum/help	No
225	Search	kunenamenu	view=search	forum/search	No

Joomla default template details : rt_requiem | author: RocketTheme, LLC | version: 1.1.3 | creationdate: March 10, 2016

Kunena default template details : Crypsis | author: Kunena Team | version: 5.0.1 | creationdate: 2016-08-20

Kunena version detailed: Kunena 5.0.1 | 2016-08-20 [ Binturong ]
| Kunena detailed configuration:

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Kunena config settings:
board_offline	0
enablerss	1
threads_per_page	7
messages_per_page	5
messages_per_page_search	15
showhistory	1
historylimit	6
shownew	1
disemoticons	0
template	crypsis
showannouncement	1
avataroncat	0
catimagepath	category_images
showchildcaticon	1
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	1
username	1
askemail	1
showemail	0
showuserstats	1
showkarma	1
useredit	1
useredittime	0
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	1
allowfavorites	1
maxsubject	50
maxsig	300
regonly	0
pubwrite	1
floodprotection	0
mailmod	0
mailadmin	0
captcha	0
mailfull	1
allowavatarupload	1
allowavatargallery	1
avatarquality	75
avatarsize	2048
imageheight	800
imagewidth	800
imagesize	999
filetypes	txt,rtf,pdf,zip,doc
filesize	999
showranking	1
rankimages	1
userlist_rows	30
userlist_online	1
userlist_avatar	1
userlist_posts	1
userlist_karma	1
userlist_email	0
userlist_joindate	1
userlist_lastvisitdate	1
userlist_userhits	1
latestcategory
showstats	1
showwhoisonline	1
showgenstats	1
showpopuserstats	1
popusercount	5
showpopsubjectstats	1
popsubjectcount	5
showspoilertag	1
showvideotag	1
showebaytag	1
trimlongurls	1
trimlongurlsfront	40
trimlongurlsback	20
autoembedyoutube	1
autoembedebay	1
ebaylanguagecode	en-us
sessiontimeout	1800
highlightcode	0
rss_type	topic
rss_timelimit	month
rss_limit	100
rss_included_categories
rss_excluded_categories
rss_specification	rss2.0
rss_allow_html	1
rss_author_format	name
rss_author_in_title	1
rss_word_count	0
rss_old_titles	1
rss_cache	900
defaultpage	recent
default_sort	asc
sef	1
showimgforguest	1
showfileforguest	1
pollnboptions	4
pollallowvoteone	1
pollenabled	1
poppollscount	5
showpoppollstats	1
polltimebtvotes	00:15:00
pollnbvotesbyuser	100
pollresultsuserslist	1
maxpersotext	50
ordering_system	replyid
post_dateformat	datetime_today
post_dateformat_hover	datetime
hide_ip	1
imagetypes	jpg,jpeg,gif,png,pdf
checkmimetypes	1
imagemimetypes	image/jpeg,image/jpg,image/gif,image/png
imagequality	60
thumbheight	32
thumbwidth	32
hideuserprofileinfo	put_empty
boxghostmessage	0
userdeletetmessage	2
latestcategory_in	1
topicicons	1
debug	0
catsautosubscribed	0
showbannedreason	1
showthankyou	1
showpopthankyoustats	1
popthankscount	5
mod_see_deleted	1
bbcode_img_secure	text
listcat_show_moderators	1
lightbox	1
show_list_time	720
show_session_type	2
show_session_starttime	1800
userlist_allowed	0
userlist_count_users	1
enable_threaded_layouts	0
category_subscriptions	post
topic_subscriptions	every
pubprofile	1
thankyou_max	10
email_recipient_count	0
email_recipient_privacy	bcc
captcha_post_limit	3
image_upload	registered
file_upload	registered
topic_layout	flat
time_to_create_page	1
show_imgfiles_manage_profile	1
hold_newusers_posts	3
hold_guest_posts	1
attachment_limit	3
pickup_category	0
article_display	intro
send_emails	1
fallback_english	1
cache	1
cache_time	60
iptracking	1
rss_feedburner_url
autolink	1
access_component	1
statslink_allowed	1
superadmin_userlist	0
legacy_urls	1
attachment_protection	1
categoryicons	1
avatarresizemethod	1
avatarcrop	1
user_report	1
searchtime	365
teaser	0
ebay_language	3
twitter_consumer_key
twitter_consumer_secret
allow_change_subject	1
max_links	1
read_only	0
ratingenabled	0
url_subject_topic	1
log_moderation	0
attach_start	0
attach_end	14
google_map_api_key	AIzaSyDL0e0SB5EDSexdayixrxuRtnLakT0xMyc
attachment_utf8	1
autoembedsoundcloud	1

| Kunena integration settings:

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Kunena - AlphaUserPoints Disabled
Kunena - AltaUserPoints Disabled
Kunena - Community Builder Disabled
Kunena - Easyblog Disabled
Kunena - Easyprofile Disabled
Kunena - Easysocial Disabled
Kunena - Gravatar Disabled
Kunena - JomSocial Disabled
Kunena - Joomla Enabled: access=1 login=1
Kunena - Kunena Enabled: avatar=1 profile=1
Kunena - UddeIM Disabled

| Joomla! detailed language files installed:

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Joomla! languages installed:
en-GB	English (en-GB)
cs-CZ	Czech (cs-CZ)

Third-party components: None

Third-party SEF components: None

Plugins: None

Modules: None

did you installed the language pack?