Dear Abdikalik Abdi,
Welcome to the Wefugees Community and thank you for reaching out to us.
We discussed a related question here before - you may want to check it out.
In general, it is not prohibited to enroll in a study program while your asylum case is still pending. However, especially when you are still obliged to stay in a reception center, you will most likely face some difficulties. Moreover, you need to meet the requirements of the respective university (including the “Abitur” and language skills). Usually, the process of getting your school certificates recognized takes some time as well.
Maybe you want to discuss your individual situation and potential first steps in a refugee counseling office. Let us know if you need support in finding one close to your current location.
In any case, please don’t hesitate to get back to us with any further questions.
All the best,