[REQ] Combat arms PW Change

hello all ElitePvPers Members , i need help i want to change my account details
and i don't have any detail of my account , i need the way to change my pw without my email / Birthday ..
Thanks for helpers .:)

I think you cant change your password if you lost your informations of your account

Use the Nexon Support. There is afaik no way to get your registrations informations.