How can I to delete my account?

如果我想刪除我的帳戶，我該怎麼辦？
或者  如何編輯用戶名？

Hi,

Unfortunately, you cannot delete your account. But if you want we can do that for you.

And also if you want to change your username, please give us 3 usernames in the order of preference and we will be happy to change the username for you.

The change is always done to first available username.

Thanks.