Issue updating Zoom version on Ubuntu 20.04.6 LTS

Hi,

I hope you are well.

In the last 7 days and for the first time in over 5 years, I cannot join the  Free plan Zoom meetings I myself set up.

(Operating System: Ubuntu 20.04.6 LTS).

1) I understand I need to update my app to Zoom version 6.0.2 or newer. --> screenshot: https://ibb.co/LXsDwMHv

2) I went on the download page and downloaded the proper .deb installation file. --> screenshot: https://ibb.co/Nz14bWj

3) What the .deb file on my machine looks like: -->  screenshot: https://ibb.co/3mg7TpLV

4) When I click on the .deb file to run the installation, I only get this screen  and nothing happens: https://ibb.co/PvmhSDqX

Could you please point me in the right direction?

Thanks for your time and patience.

Kind regards,

Kâmi Barut-Wanayo (***********)