Myntra.com — not delivered the product

Address:

Hyderabad, Andhra Pradesh, 500032

Sir i have ordered a product which cost 525 including tax. I even called the deliver person. They said that they will deliver but till date i didnt get my product.in the myntra app it is showing that the order has been cancelled. I even try to re-order the same produt now the product is having a price of around rs 830. This is a clear sign of making the cash by showing the offers i consider. Please resolve this case as soon as possible