Myntra.com — fraudulent pricing fluctuations. charged high on the items on my cart at the time of checkout and shipping

Address: 600086

The prices of items on my cart have increased once i moved it to order and shipment. It originally showed rs. 8573 and increased to rs.9496. I used coupon code meta30. I find it fraudulent to change the prices for the items on cart at the poin of billing. The money has been deducted from my debit card. I understabd that prices change for itmes but surely what happened in my case is fradulent. Specifically increasing the price of items waiting in cart is a real scam. I expect that myntra is accountable for making my shopping experience dissatsfactory