frankdawn0819: "I accidentally typed an extra '6' when creating my game account, which resulted in the email for the GOG account with the username 'frankdawn0819' being linked to 27381560651@qq.com. However, this is an invalid email. The email I intended to bind is 2738156051@qq.com. I hope you can assist me as soon as possible. Thank you!"
honglath: I don't know if it works directly, however from your username above, in the dropdown menu select Orders & Settings. On the new page, then go to Login & Security. There you will have your email and password shown and a button each to their right to change them.
If that does not work, try contacting Support.
Oh, here is a page that says the above better.
https://support.gog.com/hc/en-us/articles/4402889432721-How-do-I-change-my-email-address?product=gog Your country might have separate email rules, so contacting support might be your only real recourse.
Thank you for understanding my issue. I followed the steps you suggested, but when I requested the change, it required email verification. Unfortunately, the email is invalid, so I cannot receive the verification code and am unable to make the change on my own. I have already reported this issue to customer support, but I haven't received a response for a long time. Still, I really appreciate your advice. Thank you!!!
dnovraD: Maaaaaaaaaaaybe don't go posting emails in public, bub. That's a good way to get on a spam list.
Thank you for your reminder, you're very kind, I will be careful.