Long story short: I bought an iphone 12 mini 256gb from the apple store on 3/11. Decided to return it for the 128gb a few days later. The salesperson ended up accidentally giving me the 64gb. I realized right when I got home so I went back to the apple store immediately to make the exchange. Come to find out, I have an reverse upgrade freeze on my account because apple didn't fully process the return. I've contacted att and apple and they're both pointing fingers at each other. I've been to the apple store so many times in this last week where I pretty much know all the mangers by name. All that to say, it's 3/24 and I still have no iphone. Anyone have any recommendations on what my next step should be? Thanks in advance.