Problem connecting to Xbox account and address problem

In a last tiny hope, I'm turning to the Reddit community for help. I've had my Xbox account blocked since March because, following family problems, our phone plans were blocked and the associated number removed from the service. The e-mail address was blocked because, according to Microsoft, they had detected something abnormal. And even after trying to contact Xbox Support and Microsoft with all the information they can give us, they refuse to help.

And if you need more information, I can give it to you. As according to the Xbox technician, my account isn't hacked or anything, it's not hacked, there's no problem. It's just that they've apparently detected some abnormal activity. So I'd like to know if there's a miracle solution, if I can put it that way, to try and re-establish the account, even though the recovery email address has been blocked and the phone number deleted. I'd love to know what I can do 🤞

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