Trying to sign into an new Xbox x/s with the email but it says it doesn't exist

No it says it doesn't exist but when I try signing in with a new email on my Xbox it says it exists or something.

Hello,

Thank you for posting in Microsoft Community.

We understand that you're having trouble signing into your new Xbox because of your account. Just to set your expectations, the Microsoft account is managed by a fully automated server and we don't have manual access to it. Please allow me to do the best I can to help you recover your account.

It's possible that you may have mistyped your email address or password in Xbox console. Please double-check that you're entering the correct email address and password associated with your Xbox account.



If you're still having trouble, please open a browser. See if you are still having same error message on the Microsoft account page. Please go to Microsoft account | Home and sign in with your account.

If same issue appears, please try the suggestion below from the support article:

• If you have forgotten your username, or you get a message from Microsoft that says that "account doesn't exist", use our Sign-in helper.
  

Link: I can't sign in to my Microsoft account - Microsoft Support

However, if you have forgotten your password, please select "Forgot password?" on the sign-in page. Follow the prompts to reset your password and then try signing in again on your new Xbox.



If you're still unable to sign in, let me know so we can further assist you.

Sincerely,



Microsoft Community Moderator

Good day!



We haven't heard from you, so we assume that your issue has already been addressed. We will not be monitoring this thread moving forward so, if you need further assistance, please create a new thread to discuss these concerns by clicking this link: Create a new question (microsoft.com).



Thank you for your understanding.


Respectfully,



Microsoft Community Moderator

I'm afraid it's not possible to transfer data to another account.

If you try signing in with your account's email, and it says it doesn't exist or signs you into a different account, that means the hacker has changed the email.

That doesn’t work. It says this email already has an account. When I sign into my Xbox account with that email it comes up with another gamertag that isn’t mine that I’ve never used

Thats because the new alias (if its a Microsoft email) would have to be one that doesn't already exist because It creates a new Microsoft email when you go to add a new alias.