faulty bakkie

hi my bakkie is just over 7mths old it has been giving me trouble since it was new its broken down 4 times now which leaves me standing on the side of the road ,i paid over 300k for this 250d teq club cab general motors south africa has not had the decency to contact me, this bakkie had almost everything on it changed regarding the fuelling system ,i am sick and tired of isuzu i don't deserve this as i purchased a new vehicle for a reason so i would be safe on the road but this bakkie is worse then a 10 year old bakkiet,he only next step for me would be to get a lawyer and hand it to ecr consumer watch because as isuzu can see this bakkie is only giving me problems and no body from general motors will say this bakkie has a problem and we cant figure it out please not waste each others time and replace the bakkie i would never buy a isuzu bakkie as other Japanese car manufactures stands strong with warranties