Myntra.com — cod amount paid but product not received

Address:

713103

Received a single package with the total bill amount of two different products. Cod paid but within the package there is only one product. Package was however just sealed with a orange myntra duct tape.. Later on removal of the tape i found the package was cut not sealed within. Please help me get my money back or deliver the disputed product. Never ever thought myntra could ever do this!!