Looking at your horoscope we see that your lagan is Sagittarius and Rashi is Aries. You are in the Mahadasha of Mars and antardasha of Rahu. You are also in the period of Shani Dhaiyya till January 2017. This is certainly not a good period for you. Any changes should be made after February 2017 only.
Doing the remedies of Rahu and Saturn are important.