Minecraft PE Multiplayer is not working anymore?

Hello everyone! I have this problem and I do not know what to do next. 😞 Please help me to play again!

You need to sign in to Xbox.com with your account and do the privacy and online security settings

I tried and also on 'allow' pressed but it is still not 😞

Did you look if you need to save the setting?

I do not know, but could you send me a screenshot where I can find it? I do not know where to look.

Yes. See you soon

So yes?

It will not work for me again later

OK. If you know how to do that, please contact me!

What is your name on xbox

KawaiiMCGirl1