Ninth Lord in the 12 th itself does not itself indicate bad luck Bharat,I have the 9th L in 12th H,though I have cancer Lagna.
All the classics on astrology say is that the person has seldom good luck in his native place,though I am still at my native city I do not consider myself of bad luck.
In fact,luck favours me whenever I am down,it never throws me out.
In your particular case as per the outline given by you,debilitated 9th lord mars in the 12th with 7th lord saturn,I predict,with the help of a foreign partner,you could succeed.
On the negative side,excess of wine & women may send you to Hell.
Do not glibly swallow gajkesari,it is tainted.Jupiter in the Ninth is not very much a postive factor,it has the stigma of being the 8th lord,it has aspect of 12th Lord Moon,not an auspicious sign,though Jupiter being the 5th lord in the 9th is good,implying that some hope could be in the form of good children.