Can't edit my display name - There were problems with your submission

Hello

I can’t change my display name for anything in the world
I keep getting “That name is invalid. It may already be in use or may be reserved.” but I tried a MILLION names and it’s just not possible all of them are taken.
Anyone know how to fix this?

Thanks

I can’'t edit my birthday. Before they close your topic, go to ground(ctrl) and they will solve your problem, or at least they will try. hahaha

Ok :frowning:

Thanks!