Go to https://facebook.com/recover/initiate in a web browser. You can use any web browser to recover your Facebook account, as long as you're using a computer, phone, or tablet you've previously used to sign in to the account.2021-10-10
Can You Get Old Facebook accounts back?
You can't recover deleted FB account. Other Facebook users might still have access to the messages you sent. All your Facebook data is stored in backup systems for almost 90 days, after that, it would be permanently deleted. You will not be able to use other apps that you've signed up with your Facebook account.2021-04-22