Created attachment 157214 [details] its a screenshot for the issue I'm very upset with the Discover app doesn't work at all it's useless please fix that issue most people have the same issue with the Discover doesn't load apps and keep saying unable to load verify connection and the connection is totally fine, so please take action or change the Discover app to something that works and thank you.
This is not a bug in Discover. The problem is that your distribution does not appear to have Konqueror available in its repositories. You'll need to talk to them and ask them to add it.