Default Did motorola steal me?

2 days ago i went to motorola site, and brought an moto x At&t with disscount code, did checkout everything good, then i get an error okay.. im chill.. theres nothing on my cart and nothing on my email , nothing on purchase history.

then next day i check my credit card bill online and the phone was charged $374.49, i go to their live chat asking for help because i dont see nothing on their website or any confirmation email , they gave me a number.. i call then they tell me (yesterday) gonna call me back with info about my order.. im still waiting.

i dont know what to do right now, is this normal? should i wait or what? kind of a process? did i loose my money?