Bests & Worsts Reviews from Amazon

So I ordered this phone and it was advertised as unlocked. I went to verizon to activate it and they tell me it’s not unlocked and the only way to find out it’s carrier is to call every carrier until you find the correct one. So I find the correct carrier (AT&T) and buy a SIM card set it up and for some unknown reason my internet will not work without WiFi. I have data, no reason for this. It’s been a week and the problem has yet to be solved. I bought this because my previous phone completely crapped out on me. I’d send this phone back but I can’t be without a phone due to work. Still trying to figure this out but I recommend contacting the seller of any iPhone you are interested in buying before hand to receive all the information that is not advertised and to make sure their advertising is accurate.