DTDC Courier & Cargo — courier complaint

Address:

Ambala, Haryana

Sir as i couriered one doc no. Z47517149 which is shown delivered but actually my client declined. I contacted your local office mr. Naresh[protected] but he said asin ki kar sakde haan (What can we do), he provide me a ambala no. But it is unresponsice[protected]. Then can u tell me that what your costomer should do. It contains very important docs