I’m using tumbleweed 32bit
I’ve installed it using the commands mention in
https://snapcraft.io/install/signal-desktop/opensuse
but it doesn’t work
I’ve had mixed results with snapcraft installs that don’t work. Another option: Uninstall the snap, and then install the telegram desktop client from the Yast repo. The repo is always the preferred way to check first, in my experience. Second is Flathub. Third is AppImage. Fourth is Snap.
Good luck and I hope my experience proves useful to you. Have a great day!
terminal command in order to Uninstall the snap???