My yahoo email account was hacked and I've lost all my data and can no longer access the account. Any messages sent to that account are lost.

I can still access Facebook by using that address and associate password to log in. But I'm not going to receive notifications sent to that email address.

My question is, how do I change it? I've tried changing my profile page but it just reverts.

Sorry, this is just a technical matter.

Sheila