Icon not showing in the menu bar
1) If you already have enough apps taking up your menu bar, the Elephas icon may not show up. Since the number of apps on the menu bar is limited.
Please quit a few applications from the menu bar, and it should work.
2) Some users have faced a similar issue (especially during version updates). Uninstalling the app completely and then installing it helped them.
Uninstall the Elephas app, and clean up the data.
Follow this article to clean the data, https://mackeeper.com/blog/delete-software-leftovers-mac/
you could use CleanMyMac or similar tools.
CleanMyMac X: The Best Mac Cleanup App for macOS. Get a Cleaner Mac in Minutes.
Clean My Mac X is a Mac cleaner app to clean and optimize Mac. Get it to know how to clean Mac and clean up hard drive to get more free space on your Macbook or iMac. Download the best cleanup app now!
Finally, install the app.
Did this answer your question?