Hello Simas Usvaltas,
since your Microsoft account has been hacked and you no longer have access, you should take the following steps immediately:
1. Reset your password
Try to reset your password:
Go to Microsoft Account Recovery
Enter your email address or phone number and follow the instructions
2. Fill out the recovery form
If your recovery account is not working, use this form:
Microsoft account recovery form
Tip: Provide as much information as possible (old passwords, contacts, subject lines of emails sent, etc.) so that Microsoft can identify your account.
3. Contact support
If the form does not help, contact Microsoft Support directly:
Select “Account & billing” → “I can't sign in”.
4. Report the hack to Microsoft
If your account has been compromised, report it here:
If this is helpful, please accept the answer. Thank you.