Won’t work on iPhone

I had this game when I had an Android. I absolutely loved it. It’s a very fun enjoyable game to play if you like the sport of basketball. Now I have switched to iPhone and I redownloaded the app and as soon as it finished downloading I hopped on the app. When I did it got through the ea sports screen and then it shows all the nba teams screen. Then it immediately kicked me off and went back to my home screen. Ea please fix this so I can enjoy this game again. Thanks

bears_13 about NBA LIVE Mobile Basketball, v2.1.2