thank you for sharing your question with the Wefugees Community!
I am sorry to hear that you have problems getting into n integration course. First, did you try getting help via an independent and free counselling centre? Maybe that could be an option for you. You can find one close to you via this link. Just put "Mecklenburg-Western Pomerania" in the search box for "Federal State" or even put in your exact city.
If you prefer to get a lawyer you can find good and trustworthy lawyers for asylum law via this link:
I wish you good luck and all the best,