BUICK PARKING BRAKE

I Have A Problem Pumping The Parking Brake.I Hear It Ratchet But It Wont Hold. Is It Way Out Of Adjustment Or Should I Take It Back Wards...

Emergency Brake Broke While Front Of Car Was Sitting On Elevated Ramps. I Can't Find The Parts Or Diagram For Repair. Seams It Broke...

Was Changing Rear Tires, When I Went To Tighten The Lug Nuts On The Passenger Side The Wheel Spun. When I Drive, There Is A Loud...