iPhone setup animation isn’t popping up at all

Hey everyone, no matter what I do, I reset my phone reset, my AirPods. They don’t want to show the setup animation when I open the case. I’ve tried everything I even updated my phone and it says I have update 13.6 ( I have an IPhone 6s Plus) nothing is working what should I do. I bought these AirPods from at&t brand new still was in its box in its plastic.