When I registered, the string before the domain of my mail provider became my username. I don’t like that, and I was wondering if there was any way to change it.
I think you’re out of luck… You could create a new account, but then you’d lose you progress for the points for the giveaway.
It does not look like you can change your user name. I would contact Anker directly about your question.
I wouldn’t be surprised if Anker implemented this feature if enough people wanted it.
I want to be called Fifitrickibell