Collection-list on a custom page

[Arthuis]

Hi there! I am trying to get a collection-list on a custom page. I tried to follow these instructions https://shopify.dev/tutorials/feature-a-subset-of-collections-on-a-page , and as far as  I know, i followed all the steps correctly, but when i click on the page from the navigation-menu, i get to the right page, but there is no collection-list shown. Is this because I am using the Brooklyn-theme or there somebody who can help me with it? 

Kind Regards!

[KetanKumar]

@Arthuis 

Welcome to the Shopify community!
and Thanks for your question.

Please share your site URL,
So I will check and provide a solution here.

[Arthuis]

Hi! Thank you for your reply! The url is www.arthuisamsterdam.com. I edit a copy of the theme which i want to publish but I first wish to have some custom pages with a collection-list.