sensitivity

Hello everyone, im having problems with the phone. I bought it brand new and i downloaded few games like pubg and COD. I tried to play them but there was a problem with the screen.... Im not using any controllers im just using fingers and when im controlling my character in game and i want to...

When opened the Xiaomi app to set up the sensitivity partition grid it was available and working well yesterday morning. Then maybe an hour later the option dissappeared and now it is replaced by a simple 'high sensitivity' and 'low sensitivity' choice. Did the iOS app receive some update which...