Flipkart — received wrong product - abbott freestyle optium neo h received instead of optium h

I placed the order for abbott glucose optium strips vide invoice number fac1nt[protected] from dealer laxmi diagnostics & critical care, through flipkart. I have a optium h abbott glucometer and the order has been placed clearly on optium h strips, but i was shocked to receive strips of optium neo h which is not compatitable with my meter. This is clearly an utter cheating by the seller. It is also mentioned there is no return policy due to which this cant be returned. I am shocked to see flipkart, walmart do a sale like this and put me in mental stress and agony. I am a diabetic patient and suffering due to flipkart-walmart irresponsible action. I request you to take suitable action and find remedy for my issue.