Fortnite on Switch does not work?

I've been playing Fortnite on the Switch for 2 days and haven't had any problems. But now I got this error message. What I find strange is that a friend of mine can play Fortnite on the Switch, but I can't. What does that mean and what can I do about it?

It is there.

Server is down.

But why isn't it like that with my girlfriend? She can play Fortnite on the Switch

It does not matter. He doesn't work with you.

Okay, I think it's strange. But somehow you can't find anything on the internet that the servers are down

Tach,

Read. Server down. It is there.