iOS Microsoft account, marketplace, server, multiplayer.

Good morning, I have an issue with the latest version of Minecraft for iOS, I can’t log in to my microsoft account, marketplace don't work, and the app (on my Ipad) crashes. I can’t see any server or any friends online (see attachment). I’ve already downloaded the app for Xbox and logged in, but it still doesn’t work. I can’t even play with my friends and I saw there are loads of people complaining about this problem on iOS but it hasn't been resolved yet.