[Resolved]  Flipkart — Complaint regarding defective headphones

I want my headphones replaced.
I had it delevered in delhi but now i am in vikasnagar dehradun for vacations.
What i should do to replace it.
When i place it for pick up all nearby pincodes are not exisisting for u.
Now what do i do to replace it.
Your service is so poor that not even in dehradun you are giving your service.
My present pincode is 248198.
Delevery is eleigible here but no pick up.
Now what do i do tell me.
My money is worth and i want the product replaced.
Reply me fast.
Or tell me to complain in consumer court.