The Guna milan score is 28.5 which is much higher than 18 that is required for marriage. However the Graha maitri score is very weak with 0.5 out of 5. Your Rashi lords are inimical. The Boy Rashi lord is Saturn and the Girls Rashi lord is Mars. Both Saturn and Mars will bring severe conflicts and disputes in relationship. You should do the Grah Milan , which is matching of the planets to know your horoscope matching in detail.
You can read more about Guna and Grah Milan on this website. The importance of Grah milan is more than Guna milan in horoscope matching.