In your horoscope we see that 7th house lord is Jupiter and Jupiter is conjoined with Rahu in the 7th house forming the Guru Chandal dosha. Marriage alliances will be there however things will not materialize , also because you are in the mahadasha period of Sun and Saturn. You are also in the period of Shani Sadesatti. These period that you are passing through is likely to be tension prone. Results will get delayed. You should do the following remedies for gains.
1. Rahu Puja for removing obstacles on the marriage front
2. Jupiter Mantra “Om Brim Brihaspati Namaha” 108 times daily