How to enable/disable left or right columns on the Guestbook page - Prestashop 1.7.x.x ?

Module on the Addons: Guestbook
Module FrontOffice demo: https://demostoreprestashop.com/demo/blockguestbook
Module BackOffice demo: https://demostoreprestashop.com/demo/blockguestbook/admin1/

1. go to admin panel -> CONFIGURE -> Shop Parameters -> Traffic & SEO -> SEO & URLs -> click "add a new page"

add new page

2. Fill in data and create new page

create new page

3. go to admin panel -> IMPROVE -> Design -> Theme & Logo -> Your current theme -> click "Choose layouts"

Choose layouts

4. Find section "Choose layouts". Here you can select your layout for the guestbook pages

Select your layout

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