Hello Slava,
For the protection of our members, we are unable to modify account information on your behalf, including the registered email address.
In order to update your email address, please log in using your current email address and password, then visit the
Login and security page in your Account Settings. Select "Edit" to the right of your current email address, then enter your new email address and select "Save changes".
We'll send an email to your new email to confirm the change. When you receive this, please click the link to verify the change. Once you do this, you can then log into IMDb using your updated email and password.
Please let us know if we can offer further help.