All account information such as statistics or previous purchases is directly associated with your email address and it is not possible for us to transfer this information. That is why it is not possible to modify the registered email address.
Due to this, we recommend that you verify that your email address has been written correctly when you register your account since the game will take as valid any email address you enter.
In addition, we remind you that you can log in with the same email address that you used to create the account, even if it is no longer valid. In case you do not remember or cannot recover the password, you can contact us here and we can help you reset it manually.