Dear @Alfa,
Welcome to the Wefugees Community and thank you for reaching out to us.
Unfortunately, I’m not aware of any option for you to move to Germany for the time being in order to marry. In German law, family (or spouse) reunification is only possible after the asylum application of the person in Germany got accepted. Even then, it will depend on the person’s status - people who receive a subsidiary protection, for instance, can not reunite with their spouse in Germany if the marriage was conducted after the person (now residing in Germany) initially left the country of origin. I am afraid that you need to wait for the outcome of your asylum procedures to have a better picture of your options. In the best scenario, your partner will be recognized as refugee which comes with some privileges in that sense.
I will link my dear colleague @mbeon-fardeen here as well. Maybe he can add some advice or correct me if needed.
In any case, please don’t hesitate to get back to us with any further questions.
All the best,
Meike