My car rolled back with my emergency brake applied...

My car rolled back with my emergency brake applied and hit a concrete light post. They said they wouldn t fix it. My car has 29,000 miles year 2015 still under the 3 year purchase date and Mileage. I have bought 4 Honda s before. I will never in my life buy a Honda again or any of my family members unsafe cars. Unless they put on a new emergency brake or adjust the cable tighter and fix my finder.