Sharing links not working


I have a problem and I think you can help me.
I don’t quite understand how it works so maybe I’m doing something wrong.

I downloaded and installed IPFS Desktop.
Then I added files so that I could share them. But when I share the file link, (click on the three dots / share) it spins indefinitely.

The file is therefore not displayed. What am I doing wrong? Did I miss any steps?

Thanks for your help