Book couriered delivered to another address

The google competitor had won a book in a goodreads giveaway, however the book was not delivered in August/September 2017 and the intimation was also stolen. The sender asked for an alternate address in panaji, goa where the book could be delivered and the google competitor provided the same.

However when the sender resent the book , instead of delivering at the alternate address, the courier has delivered the book at the original address on November 1, 2017.This clearly indicates that someone very powerful in panaji, is closely monitoring all the correspondence that is to be delivered in the name of the google competitor and is telling the courier companies to deliver the book or other correspondence.

The google competitor is a harmless private citizen, why is the indian/goan government monitoring all her correspondence which consists mainly of books for review, magazines.