Also from my side a warm welcome to the Wefugees Community!
As @ouissam already pointed out correctly (@ouissam: many thanks for your reply!), there are no general (official) requirements in terms of education/qualifications for a apprenticeship (Berufsausbildung).
Companies/employers set the conditions for applicants individually. However, it will be very hard to find an “Ausbildung” without any qualification.
In that case, the best chance to be successful might be, to find an “Ausbildungsplatz” subsequently of a so-called “Einstiegsqualifizierung” or “Berufsvorbereitende Maßnahme”. In those vocational trainings, potential employers get the chance to get to know you, your motivation and your skills.
I hope this helps and please feel free to get back to us with any further questions!
All the best,