Unable to download or install Thunderbird on my Windows 11 computer

I just tried to download Thunderbird on my computer today but it did not end up listed as an installed app, nor was I taken through any of the installation steps. I have… (mear ynfo)

I just tried to download Thunderbird on my computer today but it did not end up listed as an installed app, nor was I taken through any of the installation steps.

I have been using Firefox for a few years, and have received my primary mail account through Firefox. I noted that a Thunderbird app was already installed on my computer, so I tried to find a way to use it for my email. I was not able to do so, and thought that it would be best to delete it and reinstall it. But I can still not find a way to find its icon much less view my email in it. Please help me understand what I have been doing wrong.

Frege troch dstrong, 20 oeren lyn