BookLibary Component Support

Hello friends
created my tmpl by copying the default.php in each viev folder
in the admin panel, switching is available, but it is still displayed on the site default.php

how to fix it so as not to edit default.php

Hello


For show override layouts from Joomla Book Library extension you need create layout in "templates/{your template}/html/com_booklibrary/" and copy there views from folder {your site}/components/com_booklibrary/views.
But please check if you need create override for layout "category view".
You need file:
{your site}/components/com_booklibrary/views/showCategory/tmpl/default.php
copy to
{your site}/templates/{your template}/html/com_booklibrary//showCategory/default.php

or you may
{your site}/components/com_booklibrary/views/showCategory/tmpl/default.php
copy to
{your site}/components/com_booklibrary/views/showCategory/tmpl/default_new.php

and select new layout in settings

After that, Please clear in Joomla cache,
Please in joomla admin menu: System->Clear Cache
Please in joomla admin menu: System->Clear Expired Cache

After please press Ctrl + F5

Regards
OrdaSoft team

я сделал как написано во втором Вашем варианте
но так не сработало , хотя как я показал на скриншоте в настройках новый макет появился. Но он не применяется

I did as it is written in your second version
but it didn't work that way, although as I showed in the screenshot in the settings a new layout appeared. But it doesn't apply

Hello

Could you give to us
full FTP and supper admin access
and our team will find solution special for You, FTP and admin access You can send to our contact form.
ordasoft.com/contact-us-form

We need:

Link to website.

Detail description: How reproduce error. Step by step. Detail description: how we may reproduce this.

Site Super Admin:
username
password

FTP:
FTP host
FTP username
FTP password

Thanks,
OrdaSoft team.