The option of changing email address or linked social network is not available.
However, if you have a good reason to do so, please contact our support team.
Please note that if you signed up with social networks (VKontakte), you can still set a password to your account.
If you signed up without social network integration, you can add your social network account (VKontakte) to your FunPay account. To do this, log out and then click the Sign Up button. You will be offered to add your social network account to your FunPay account.