no icon on menu Ubuntu 20.04

I can’t delete Etcher from opt directory folder as i followed on this site:

I then re-downloaded the file and put in a folder in my home directory so i can use it.

But either way i don’t have an icon in the menu. Why? balenaEtcher 1.5.90

The AppImage version is a portable version, so it doesn’t install anything (including menu entries). There is no reason to put the executable in /opt either, and you can remove it with:

$ sudo rm /opt/balenaEtcher-1.5.90-x64.AppImage

(always be careful when running sudo)

To install Etcher locally, follow the instructions here for your distribution.

Well, AppImages are portable App formats and do not create desktop entries by default. Moving to /opt will not help.