Purplle.com — delay in delivery

Address:

Thrissur, Kerala

I ordered a ny bae lipstick on 10 december. And the estimated date was 18th december. But i haven't received the product yet. Order details shows the product is in transit. It's been 3 days after the estimated date. How lond should i wait for the product since there is no notification. I haven't received any notification about the delay in delivery.