How to link pages?

I am building my first site in ReadyMag and I have come across an issue. Could u tell me how to link the button and the project page? I do it via link → go to page but when I publish the project this page does not exist. For example, on the main page there is a button “about” and I need that when clicked, the page opens “about”

Hi @Anya_Kononova It might be as simple as clicking the blue button once pasting or typing the destination you want your link to point to.