Question Tabs are not showing in Kunena forum

Hello Support,

We are using kunena forum and Tabs are not showing please help us. 

prnt.sc/112dl7k
aofirs.org/forum

we are using new theme

docs.kunena.org/en/troubleshooting/menu-issues

Hello Support,
I tried using the menu setting as it is instructed in the document but when I set up system links nothing has changed on the frontend please can I provide you login details of our site so you can fix it or any video would be helpful.
aofirs.org/forum/

One more issue is showing that Posted by username not showing after updating newer version in the forum please also check. why it is not showing.

Thank you

I tried using the menu setting as it is instructed in the document but when I set up system links nothing has changed on the frontend

Maybe you have disabled the menu in the template setting. Please check it.

One more issue is showing that Posted by username not showing after updating newer version in the forum please also check. why it is not showing.

It seems, your newer version isn't the newest version. You should upgrade Kunena. If it not helps, create an own topic for it and add a configuration report .

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

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

This message contains confidential information

htaccess: Exists | PHP environment: Max execution time: 120 seconds | Max execution memory: 768M | Max file upload: 256M

Kunena menu details:

Warning: Spoiler!

ID	Name	Menutype	Link	Path	In trash
1754	Forum	knowledge-network	view=home&defaultmenu=1579	forum	No
925	Forum	mainmenu	view=home&defaultmenu=1754	knowledge-network/forum	Yes
2757	Forum	mainmenu	Itemid=2768	kunena-2021-05-19	No
2768	Forum	kunenamenu	view=home&defaultmenu=2770	kunena	No
2769	Index	kunenamenu	view=category&layout=list	kunena/index	No
2770	Recent Topics	kunenamenu	view=topics&mode=replies	kunena/recent	No
2771	Unread	kunenamenu	view=topics&layout=unread	kunena/unread	No
2772	New Topic	kunenamenu	view=topic&layout=create	kunena/newtopic	No
2773	No Replies	kunenamenu	view=topics&mode=noreplies	kunena/noreplies	No
2774	My Topics	kunenamenu	view=topics&layout=user&mode=default	kunena/mylatest	No
2775	Profile	kunenamenu	view=user	kunena/profile	No
2776	Help	kunenamenu	view=misc	kunena/help	No
2777	Search	kunenamenu	view=search	kunena/search	No

Joomla default template details : shaper_varsita | author: JoomShaper.com | version: 2.5 | creationdate: Mar 2015

Kunena default template details : Blue Eagle5 | author: Kunena Team | version: 1.6.3 | creationdate: 2021-03-10

Kunena template params:

Warning: Spoiler!

DefaultCategoryicon
profileIconset	default
DefaultIconset	default
editorIconset	default
bootstrap	1
icomoon	1
tooltips	0
borderless	1
SubjectLengthMessage	80
fullactions	1
quick	2
displayMenu	1
displayDropdownMenu	1
displayDropdownContent	1
displayProfileBox	1
displayModule	1
displayBreadcrumb	1
displayAnnouncement	1
displayFooter	1
avatarPosition	left
avatarType	img-circle
labels	0
whoisonlineName	default
formRecover	0
topicicontype	image
fontawesome	0
socialshare	1
socialsharetag
socialtheme	minima
optional_username	2
writeaccess	1
localstorage	0
IconColor	inherit
IconColorNew	#48a348
forumHeadercolor	#039fdd
announcementHeadercolor
announcementBoxbgcolor
frontstatsHeadercolor
whoisonlineHeadercolor
inactiveTabcolor
activeTabcolor
hoverTabcolor
topBordercolor
inactiveFontcolor
activeFontcolor
forumLinkcolor	#039fdd
enableSkinner	0
Bold	1
Italic	1
Underline	1
Strike	1
Subscript	1
Superscript	1
RemoveFormat	1
BulletedList	1
NumberedList	1
Blockquote	1
JustifyLeft	1
JustifyCenter	1
JustifyRight	1
JustifyBlock	1
Link_Unlink	1
Image	1
Smiley	1
Confidential	1
Hidetext	1
Spoiler	1
Code	1
Ebay	1
Twitter	1
Instagram	1
Soundcloud	1
FontSize	1
TextColor	1
Maximize	1
Map	1
Video	1
editorButtons
nameskinckeditor
ckeditorcustomprefixconfigfile
avatarSizeX	40
avatarSizeY	90
avatarSizeXThumb	25
avatarSizeYThumb	25
avatarSizeXWelcome	72
avatarSizeYWelcome	72
avatarSizeXList	36
avatarSizeYList	36
avatarSizeXPost	40
avatarSizeYPost	40
avatarSizeXProfile	100
avatarSizeYProfile	100
templatebyText
templatebyName
templatebyLink

Kunena version detailed: Kunena 5.2.3 | 2021-03-07 [ Jason ]
| Kunena detailed configuration:

Warning: Spoiler!

Kunena config settings:
board_offline	0
enablerss	0
threads_per_page	20
messages_per_page	60
messages_per_page_search	15
showhistory	1
historylimit	6
shownew	1
disemoticons	0
template	blue_eagle5
showannouncement	1
avataroncat	1
catimagepath	category_images
showchildcaticon	1
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	1
username	1
askemail	0
showemail	0
showuserstats	1
showkarma	1
useredit	1
useredittime	800
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	1
allowfavorites	1
maxsubject	50
maxsig	300
regonly	0
pubwrite	0
floodprotection	0
mailmod	0
mailadmin	0
captcha	0
mailfull	1
allowavatarupload	1
allowavatargallery	1
avatarquality	75
avatarsize	2048
imageheight	400
imagewidth	400
imagesize	150
filetypes	txt,rtf,pdf,zip,tar.gz,tgz,tar.bz2
filesize	120
showranking	1
rankimages	3
userlist_rows	30
userlist_online	1
userlist_avatar	0
userlist_posts	1
userlist_karma	0
userlist_email	0
userlist_joindate	1
userlist_lastvisitdate	1
userlist_userhits	1
latestcategory	0
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	desc
sef	1
showimgforguest	1
showfileforguest	1
pollnboptions	4
pollallowvoteone	1
pollenabled	1
poppollscount	5
showpoppollstats	1
polltimebtvotes	00:15:00
pollnbvotesbyuser	100
pollresultsuserslist	1
allow_user_edit_poll	0
maxpersotext	50
ordering_system	mesid
post_dateformat	datetime
post_dateformat_hover	datetime
hide_ip	1
imagetypes	jpg,jpeg,gif,png
checkmimetypes	1
imagemimetypes	image/jpeg,image/jpg,image/gif,image/png
imagequality	50
thumbheight	32
thumbwidth	32
hideuserprofileinfo	put_empty
boxghostmessage	0
userdeletetmessage	0
latestcategory_in	1
topicicons	1
debug	0
catsautosubscribed	0
showbannedreason	1
showthankyou	1
showpopthankyoustats	1
popthankscount	5
mod_see_deleted	0
bbcode_img_secure	text
listcat_show_moderators	1
lightbox	1
show_list_time	720
show_session_type	0
show_session_starttime	0
userlist_allowed	1
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	0
image_upload	registered
file_upload	registered
topic_layout	threaded
time_to_create_page	1
show_imgfiles_manage_profile	1
hold_newusers_posts	0
hold_guest_posts	0
attachment_limit	8
pickup_category	1
article_display	intro
send_emails	1
fallback_english	1
cache	1
cache_time	180
iptracking	1
rss_feedburner_url
autolink	1
access_component	1
statslink_allowed	1
superadmin_userlist	0
legacy_urls	1
attachment_protection	0
categoryicons	1
avatarresizemethod	0
avatarcrop	1
user_report	1
searchtime	365
teaser	0
ebay_language	0
allow_change_subject	1
max_links	6
read_only	0
ratingenabled	0
url_subject_topic	0
log_moderation	0
attach_start	0
attach_end	14
attachment_utf8	1
autoembedsoundcloud	1
emailheader	images/SP_images/logo240x67.png
user_status	1
signature	1
personal	1
social	1
plain_email	0
moderator_permdelete	0
avatartypes	gif, jpeg, jpg, png
smartlinking	0
defaultavatar	nophoto.png
defaultavatarsmall	s_nophoto.png
quickreply	1
avataredit	1
activemenuitem	1754
mainmenu_id	1754
home_id	1754
index_id	1755
moderators_id
topiclist_id	1757
misc_id
profile_id	1760
search_id
avatar_type	1
sef_redirect	1
allow_edit_poll	1
use_system_emails	0
autoembedinstagram	1
disable_re	0
email_sender_name	Association of Internet Research Specialists
display_filename_attachment	0
new_users_prevent_post_url_images	0
minimal_user_posts_add_url_image	10
recaptcha_publickey	6Le8uCETAAAAAAbE1-Jd4OG_SLdZCflXkilDrEEE
recaptcha_privatekey	6Le8uCETAAAAAOJJu7MUOkaRM1YHZ9_U0X61tGMD
recaptcha_theme	white
keywords	0
userkeywords	0
userlist_name	1
usernamechange	0
version_check	1

| Kunena integration settings:

Warning: Spoiler!

Kunena - Finder Enabled
Kunena - AltaUserPoints Disabled
Kunena - Community Builder Disabled
Kunena - Easyblog Disabled
Kunena - Easyprofile Enabled: avatar=1 guestavatar=easyprofile profile=1 userlist=1 menuitem=1322
Kunena - Easysocial Enabled: login=1 activity=1 avatar=1 profile=1 private=1 activity_badge_limit=0 activity_points_limit=0
Kunena - Gravatar Enabled: avatar=1
Kunena - JomSocial Disabled
Kunena - Joomla Enabled: access=1 login=0
Kunena - Kunena Enabled: avatar=1 profile=1
Kunena - UddeIM Disabled

| Joomla! detailed language files installed:

Warning: Spoiler!

Joomla! languages installed:
en-GB	English (United Kingdom)

Third-party components: None

Third-party SEF components: None

Plugins: Search - Kunena Search 5.1.2 | Content - Kunena Discuss 5.2.1

Modules: Kunena Latest 5.2.1 | Kunena Stats 5.2.1 | Kunena Login 5.2.1 | Kunena Search 5.2.1

I tried using the menu setting as it is instructed in the document but when I set up system links nothing has changed on the frontend

These are not system links (see red marked menu items on image). Remove this both menu items complete.
And how you can choose the Index as landing page you can see here: docs.kunena.org/en/faq/kunena-menu
Afterwards upgrade your Kunena, it solves your second problem.