Flipkart — Delayed order without reason

Address:

Bengaluru

I ordered a mobile from flipkart and have to delivered in 2days and it has been 5days and they are playing with me "misroute (Same state misrouted)" and saying to wait for another 2 business days or 24 hours.
I got my previous items to the same address within time but for this order they are saying location misroute issue and telling to wait 2 days and the shipment will be delivered and till now I didn't receive my order. Please help me.