Flipkart — defect in the case of moto g

Address:

Bangalore, Karnataka

I have ordered the case of Amzer for my Moto g mobile phone of Rs. 505/-. The slot for speaker in the case is on the wrong place as it was displayed on the flipkart website. I want the replacement for my case. The slot for speaker is on the right hand side instead of it actually it should be on the left hand side. I look forward for the immediate and positive action towards my complain.