Power steering pump and hose installation

I recently had a new power steering pump and hose install in my car by Adams street service center. After my car is service, with in the first twenty minutes My brand new power steering hose pops. I instantly took my car back to get re-service. They install a new my hose in my car, however, the owner tried to charge me for the re-installation. In addition, the mishap of the hose affected my power steering pump. My pump started making this loud whining noise after they install the second new hose in my car. The store in which I purchased the vehicle from exchange said they would exchange my new pump for the old pump inform Adams service center of the news and they basely told me that they would have to charge me for the labor of taking damage the pump out and installing the new pump. So basely they still wanted to charge me for the labor of re-installing the new pump, after their mess up. I strongly recommend you to stay away from this shop. After this encounter with Adams street service center, I spoke with four different people that inform me that they had bad experience with them as well. I give Adams street service center a rating of negative five.