India Post — misplaced my parcel

Address:

Gautam Buddh Nagar, Uttar Pradesh, 201301

I posted an unregistered post from delhi to noida 2 months ago. My parcel contained headphones which were supposed to deliver at brand eyes distributors pvt limited, b-2 sector 4, noida. The company has not received my parcel yet and when i am trying to contact their postal post office they are not receiving my call so i am unable to contact them. My local post office has not received my post back and told me that parcel has been delivered to noida. How would i know if the noida post office have my parcel or they have misplaced it.