Please refer yourself to the FAQ of the official Asgardia Website :

2 : Registration on the Asgardia website makes you a part of the Asgardia community. Once we are recognized, we will post procedures for obtaining citizenship – they will be similar to citizenship procedures in other countries. Once you are a citizen, you will get a passport, like you would in any country. https://asgardia.space/en/page/faq

We understand there might be many important reasons one may have to change their citizenship or to apply for political asylum. But for now, Asgardia isn't yet recognized as a country and therefore, cannot issue legal passports.

If you require urgent assistance, please contact your nation's departments of international relations, foreign embassies, or the immigration division of a foreign government.