Vichare Courier — Late delivery of documents

Address:

400701

Vichare couriers collect rs 30 for a letter and deliver after 3 days, whereas post office does same work at 5 rs.
The bills and cheques given by my broker at vashi are delivered to me at kharghar only after 3 days. They also do malpractice of altering the date of receipt on the challan to avoid being caught for late delivery. When i talk to belapur office staff to explain this, they ask me to contact vashi office and vashi staff tell me to contact belapur office.
The bills raised by my broker reach me late and i have to pay interest at 18% for late payment. When the cheques reach me late, i loose interest on bank deposits..
Such useless couriers also require some control by govt like what is done to builders.