I couldn’t sign in the email since Outlook took over the hotmail. Today I successfully sign in but all my emails are gone.

I couldn't sign in my hotmail account since Outlook took over Hotmail.com.

All my facebook or other staff registered by my hotmail account, even my tax return account.

Today I successfully sign in, but all my emails are gone.

How to restore all my emails?

I have tried to recover the deleted emails, but the emails were blank after they recovered.

I got important email for years I have to get them back!