Myntra.com — My three clothes were not delivered but Delivered Shows

I had ordered a cloth of Rs 4483 from myntra out of which I received my order from delivery boy amounting to Rs 1856 but I did not get the order for Rs 2627 when I contacted Myntra Customer Care Officer for this, they said that all The amount has been delivered, out of which only 1856 rupees have been delivered and the delivery boy himself said that I have received the same packet and have delivered the same but in that packet I had a bill of clothes but the clothes were the same. And the packet seal was also broken.