I installed zoom 64 Deb and it worked but when I tried to make a video meeting, it did nothing..
5.1 eOS
Many students use this app and Linux is well supported by zoom.
I don't know this app, but have you tried to run Zoom through the terminal. It might tell you something more what's going on.
regards.
I just updated my system with the app center application and now Zoom crashes when I try to start a meeting. I tried removing, reinstalling, and installing also the snap version. They install OK, but the application is not responsive.