If you have never been added, you can add yourself in about a minute. If you are on the roster but show no stats, read on.
Battlefield 6 only shares your stats if you allow it. If your in-game privacy is not set to Everyone, nothing can read your Gauntlet stats — not this board, not any tracker.
To fix it: open Battlefield 6 → Settings → Privacy, set your stats visibility to Everyone, then play a match. DICE can take a while to publish the change, so give it a day or two before worrying.
Also double-check the EA ID you posted in #introductions matches your account exactly — it is case-sensitive, and capital I and lowercase l are easy to mix up.
EA ID: Vanzz_GG
EA ID: Heelix
These members were readable before and aren't anymore — most often this means privacy was switched off again after resolving.
EA ID: kathemkh9