The kundali milan score is 26 out of 36, which is much higher then 18 that is minimum for marriage. The grahmaitri score is very weak which is 0.5 out of 5. Marriage should be considered after doing the grah milan.
If there is no grahamaitri in matching of horoscope, there are no remedies to forcibly match the horoscope and no learned astrologer will ever advice you a solution. Yes you can consult many fake astrologers and they will give you so many remedies to solve your problem.