Myntra.com — delayed of receiving order and not proper information

I have ordered ants women black solid ruffled top on 17th october and it's delivery date was given on 28th october. First of all it's not delivered on time but the actual problem is i can't even track it. There is no such detailed information about when it shipped, exact time of delivery, number of delivery person. It's urgent. I need this before 30th october. Please resolve the issue as soon as possible. This was not expected from this kind of famous online site. Completely disgusting and such a communication gap. Resolve it now.