India Post — complaint against absence of postman

Address: 125106

Sir/mam i am vikas of kani kheri -125106. I want to complain against youe postman in post office of lehriyan village. He was absent for his duty in duty time since 11nov. Due to which. He come yesterday and sent back my speed post parcel no. Ex[protected]in. I usd to go there everyday. But when i went to post office in dharsul. They told me that he had sent back the parcel back today. So i have to file an rti.