I switched to AT&T recently and was quoted $40 per line on Unlimited Extra with two phone lines and two watch lines. After checking my account, I saw that I was being charged $75 for one phone line and $65 for the other. I'm not sure if this is a problem with the website, but I was clearly quoted $40 per phone line. Regardless, I feel as if AT&T should honor what they quoted me. When I called customer service, they told me that I was wrong and my bill was correct. I have a screenshot of the quote from their website. What should I do?