My Fortnite on IOS 13 doesn't start?

Hi

I can no longer start my game Fortnite on the iPhone 8. The charging circuit charges and charges. And I only see the Epic Games logo. It happened when I tried to log in to Epic Games with my Xbox account. Could someone "know" why?

Try to reinstall Fortnite.

Unfortunately I have no success.

Have you already updated to the latest IOS?

Yes i think i wait i look after

No still no success

Yes I did but unfortunately it still does not work

Now reinstall Fortnite. Otherwise, all that remains is to reset the cell phone, but I don't think that's an option.