This article explains how to add subpages to your Weebly website. BTW, before you dig more into details here, you may want to have a look at the previous tutorial on how to add pages on Weebly.
Well, you can do this by dragging a page or pages underneath and to the right of another page. These subpages appear in a drop-down menu when you scroll over the page to which you connected them.
To edit the content of a page just click on its link from the navigation menu or go to the Pages tab, select the page from the list, and it will open in the Editor.
To make things even simpler here’s a video that showcases the procedure of adding subpages.