[Resolved]  Flipkart — mobile exchange fake confirmation

I have ordered vivo z1 pro with exchange offer of rs.1550/- and balance amount i have paid three days back. Now for my old mobile it has been rated just rs.400/-for good looking and it is good working condition. There is on mentioned in the flipkart site at this rate. The person who came is a rude fellow and not listening anything and within a minute he has gone informing to raise complaint in the flipkart. I have been waiting for three days. Will anybody will look into it and solve the issue at the earliest.