In the case of a situation with an incorrect password, you can try to remember the necessary password and login from your account, or search for them in the settings of your browser and in the history of saved passwords.

If you already had an email account, you can click on "Forgot your password" in the sign-in window and specify your email address, where a letter from the site with further instructions on recovering data will come. Or you can specify your phone number, which is tied to your account, instead of your email address, for the further data recovery procedure with an sms-code.

Also, if you had a linked VKontakte page, you can log in with it, or through other social networks available on the site.