Hello together I bought a very cheap motorcycle, a purchase contract and a vehicle license, and like the motorcycle in my possession. Unfortunately, the original owner no longer finds his letter (I know it was his motorcycle because I always wanted it) He wanted to apply for a new letter,which he was refused,because debts would still be open from an earlier compulsory declaration,but he can’t compensate at the moment, because Hartz 4 recipients. he has also submitted to the registration office. Question:What can I do now, the bike belongs to me now and would like to register it, but it does not work without a letter. Do you know a way??? Would be very grateful for every serious tip. Thank you in advance.