If bookmarks are missing from the bookmarks bar
Bookmarks may appear to be missing if you can’t see the entire bookmarks bar.
Try these tips:
The bookmarks bar may be hidden. Open the Action menu. If one of the options is Show Bookmarks Bar, choose it. (The Action menu is near the upper-right corner of the Safari window, and looks like a gear.)
The Safari window may not be wide enough to see the entire bar. Try making the window wider.
If angle brackets (>>) appear at the right end of the bar, click them.
If you still can’t find a bookmark, it may have been accidentally removed. You’ll need to add it to the bookmarks bar again.