CarShield review: Wouldn't stop junk mail and hung up on me

I am constantly getting junk and have called each time to be taken off their mailing list and told each time I was removed. Again, I get 2 pieces of junk mail in one day with 2 difference customer ID numbers and 2 different phone numbers to contact them. That, in itself, is a red flag for a scam operation and is overkill. I reached Jonathan and asked to speak to a supervisor several times which he refused to acknowledge. He started getting an attitude and in turn, to be honest, so did I. For every action their is a reaction. Then he became downright rude. When I called him out on it and asked to speak to a supervisor again he hung up on me. If I ever thought about being a customer, which I won't, they definitely lost one.