Investigate Confiscated Personal Package Germany

My parcel of personal items entered Germany, disappeared from tracking, and was flagged as possibly confiscated. I need thorough, on-the-ground style research to determine exactly where the shipment is being held, why it was stopped, and what procedures I must follow to release or retrieve it... (Budget: $10 - $100 USD, Jobs: Customer Service, Documentation, German Translator, Investigation, Legal Research, Local Job, Logistics, Research, Shipping)