need some help with an account.

[Hamstruts]

Hello.

Today i managed to get my old account working, but only cause im using the same email today as back then. So i could retrieve my password.

but my brother on the other hand does not have his old email anymore.
and i can't find support anywhere on how to get his account working again.

where do i turn when he barely knows his login username anymore.
there must be a way right ?

Cause we read that old users will automatically get to test the beta for planetside next.