CAN ANYONE HELP ME PLEASE???

I BOUGHT A BRAND NEW CAR ON SEPTEMBER 2007, NOT EVEN FIFTEEN DAYS COMPLETE, I HAD SO MANY THINGS WRONG WITH IT - RATTLES, WIPERS, WINDSCREEN PANEL, DASHBOARD RATTLES, AND MORE. TODAY NONE OF THESE HAVE BEEN SATISFACTORILY REMEDIED.........I AM SO FRUSTRATED AND DEVASTATED.
HASMITA