I can't claim my account bc it's a nintendo account

i can’t claim my account bc it’s a nintendo account, can we ?

how can i do ?
i want to get show in the France leaderbord but i am not assotiated to my account so i can’t put the France region in the settings.
My nintendo user is : lool0ris.

Hi @lool0ris,

Unfortunately, we do not support Nintendo accounts at the moment. We will try to expand the list of supported platforms in the future.

some nintendo switch players have their flags on their profile, how can i do ?