Why is a Charan silent about Sye Raa’s collections?

Ram Charan makes solid money with Sye Raa

The collections of Sye Raa have gone down and are not the same which were expected to be. The weekend is good but from tomorrow the film will be tested in a big way.
The makers did only one success meet and since then they have been silent. In this day and age when post-release promotions are a must, why is Ram Charan silent in the big question?

Many say that Charan has made that kind of money already through various rights and that is the reason, he is not interested. Some say that Charan does not want to beat around the bush as he knows where the film will end at the end of the run.