You create a new page in the editor (Edit the website), in the list of pages.
Choose New page.
Choose a template: your designer made a few for your site, such as a service page or a plain text page.
Give the page a title. Kintsu creates the page's address from it, and you can change it.
Fill in your texts and photos.
Publish.
Should your page also be in the menu? That menu is part of your site's structure; ask your designer, or add it yourself if you have Kintsu Studio.
Don't forget the title and description for Google: see Getting found on Google. Every page gets them in the other languages of your site too: see Translating your site.
Stuck?
Email us at contact@kintsu.be with the name of your site and what you tried. You'll get an answer within two working days.