In game screen freeze then game force close

While in game playing for about 2-3min, the game freeze and then it will force close the game. It keeps repeating the same when I log in. I even adjust all settings to low, but it’s still the same, as I doubt it’s not my phone problem, because I can play PUBG with max graphics setting without any problem or lag.

im using iPhone 11 Pro Max with 200gb free space. iOS 13.4.1. 

please fix it ASAP