Why can't I log into my youtube account

Hi and thanks for reaching Microsoft Xbox gamer's community. My name is Josef.
I'm an Independent Advisor and a Microsoft Xbox user like you.

Hope you're doing great today despite this KNIGHTWOLF

I understand that you need help with the YouTube app, however Microsoft is not the developer of this game.
For this you need to reach the Youtube dedicated support, you can do it from here:

https://support.google.com/youtube/?hl=en

In case you need to know when it’s necessary to reach Microsoft or the app developer please check this article
https://answers.microsoft.com/en-us/xbox/forum/...

Hi, I hope you're doing great despite the issue you're experiencing. I am an Independent advisor and I am here to help you in regard to your concern.

I apologize for the trouble, Zeycox. As per Mojang "When you see this error message, it means that the PSN ID you're attempting to link from is already connected with a Microsoft Account.

That’s good news! This error message tells you which Microsoft account the PSN ID is connected to. The solution is to sign in with the correct listed account. For example, in the image, you would sign in with the account MyOtherMSAccount where that “other account” is your other account name."

For our reference, you can check this link: https://help.minecraft.net/hc/en-us/articles/44...

Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.

It should be on the link that I have sent bottom part.

Hello, thank you for your answer, I have already gone to this site and tried what was written there, but no nickname is displayed after the error message

Awesome and thank you, Zeycox!