Its about school grade 12th i keep failing in the final examinations T^T .. tell me what to do ?

hey guys and gals so um its about the 12th grade im iraqi i live in north iraq a place called kurdistan and the learning system here is very harsh its ma 3rd year now in grade 12th and since its ma 3rd im not even allowed to go to school anymore here if u fail twice in the same grade u wont be able to go to school anymo so im doin the 12th grade like ill only do exams, this february so i can enter the final examination term so err.. theres a total of 7 subjects maths chemistry physics biology english and kurdish and arabic since i lived in for like 6 years germany(im 20 of age now) im no good in neither kurdish nor arabic language so that aside thers 5 more subjects im not allowed to fail in more than 2 of those 7 subjects so if i fail in 3 exam the whole year was wasted for nothing .. im no good in maths chemistry physics neither only bio and english as for arabic and kurish its below zero T~T and no teachers wont do me any good either im also not that motivated D= right now im only studing like 1hour a day the rest of ma time im on playstation playin ma rpg and watchin anime etc... so should i keep doing the GOD DAMN 12th or thers another kind of school here but i hav to do 5 years so i can get Diploma so guyz and galz please whats ur opinion what should i do ?????