Hi, go to the Address Bar and Padlock or the i with a circle (for other sites) and Drag and Drop it to the Bookmarks Toolbar.

Please let us know if this solved your issue or if need further assistance.

You can click the star to bookmark the current page to the unsorted folder. You can click the highlighted star a second time to open the "Edit This Bookmark" dialog and move the bookmark to the Bookmarks Toolbar folder. You can rearrange the bookmarks in the Library (Bookmarks -> Show All Bookmarks).

• https://support.mozilla.org/en-US/kb/bookmarks-firefox