I was supposed to have a delivery between 12-4pm. I called at 430 and the woman said “he will be there by 6 but I will have him call you”. I finally called him and he said “I’ll text you when I know I’ll be there” and he has texted nothing and has stopped picking up his mobile. What is going on? Nobody is answering the phones at bestbuy! I will shortly issue a chargeback with Amex.