Battery Rebuilding Service

Auto Service replaced my good alternator with bad one!!!?
Please i need help urgently.
I was at an auto service to check my car for red light battery, they said is from alternator and replaced my alternator with a rebuilt one. After that i had the same problems and went to BMW auto service. Bmw said the problem is from belt tensioner and fixed it, they also let me know that my alternator is bad. I paid 400$ for it. How can i get my alternator back from that auto service ? i was there to talk to the boss but he was very aggressive and tried to explain me a lot of things about cars that i didn't understand.
Thanks in advance
ask for your alternator back, get it checked out and the one the mechanic put on the car, if yours is ok and his isn't report him to the better business bureau and tell him if he doesn't fix his wrong doing you'll start spreading word to everyone you talk to that they do bad business.
Battery Pack Rebuild Service by Batteries and Things


US $39.95
