Fortnite I can't change the mode?

Tu
- in Battle Royale
1

I can't change my game mode in Fortnite in Battle Royale, for example from duo to solo or anything else. The Change button is above Play and I can't click on it.

would be very nice if someone knows why and could tell me how I could solve the problem.

Kind regards

Ps: Please no comments like Fortnite is dirt or anything thanks.

au

Restart if everything still does not work. Reinstall