Bharat,
your sister has an excellent horoscope that promises alot of success, prosperity, fame and decent marital happiness.
Moon Mahadasha that has started from 21/1/2016 is good for career and Moon-Rahu period from 22/6/2017 to 21/12 2018 is good for marriage as Rahu is placed in 7th house in Chalit.
As Jupiter moves to 9th house end Sep 2017 and Saturn moves to 11th house around end Oct 2017, it starts a great time for marriage and overall success.
Don’t worry and she will have a very good life.
God Bless,
Astrologer Deepak