Called this place once and that will be the last t...

Called this place once and that will be the last time. I need a headlight cover for the passenger side of my GMC Jimmy. I didn't know if it was the right or left side, found out it is the right side if I am sitting in the car. Customer service was in such a hurry to get off the phone, I told him the headlight was working fine that I just needed the cover and asked if they carried it. He couldn't even answer the question! He was not going to check for me. He said if it is not in their catalog then they don't have it. Period. I wasn't even sure if I could buy just the right side without the left. I've never purchased one before. Very, very bad customer service.