My brother has separated the link from my acc then I created a new acc with the same xbox account can I get the old one back?

I spent over 1300 euro on my old account, a fortnite account

You need the password, I don't know exactly anymore, but if you say "Forgot your password?" then click on it because then an e-mail will be sent to your e-mail address. And from there you should be able to change the password

If you've really spent that much money on Fortnite, you'd better get medical treatment

Really like that

How many kebabs you could buy with the money…