Delhivery — Tracking not updating and possible delay

I had an order on amazon.They shipped through delhivery.So i tracked my order on delhivery site an it is still showing last update information which was 8 days ago.Since then they have not updated where my order is.I am very disappointed because tomorrow is the last delivery date and i am assuming tomorrow it will not come and it will be delayed.Its already been 13 days.