If you were supposed to get an email from the forum but didn't (e.g. to verify your account for registration), email Wes at stararmy@gmail.com or talk to me on Discord for help. Sometimes the server hits our limit of emails we can send per hour.
There needs to be linked in things, such as YE 20 for his birthdate in his history. Linking up a profile is good practice, so it'd be a good thought to link anything that the wiki can return with a search.
And where was he born? Nepleslia, Nepleslia Prime...? A Nepleslian needs to have been born on some world or a system, so naming that would be good. It can provide good plothooks for your future plot experiences as much as for the one you intend to join.
And I know you talked with @Primitive Polygon, but maybe figuring out what kind of group the Freespacers he originally signed on with could be a good call. Really basic things can go a long way to hooking yourself into the plot, even as small as those might sound.