India Post — parcel stuck at mumbai foreign post office

Address:

411038

My parcel with tracking number rb[protected]sg is stuck at foreign post for last 4 days. There has been no update. Please let me know where my package is??

There has been no update on the tracking site for the same?

It is coming from aliexpress and it doesn't require any custom duty as the amount of order is less than the custom norms.

Kindly let me know what's the issue with the order??? If not then kindly send it to me at the earliest.