So im using note 9 and im launching my games from the game launcher and it works pretty good blocking all the alerts during the game except for the whatsapp call, so how can i prevent the whatsapp call from popping up during the game? 

my note 9 isn't responding to the "ok google" i mean everything is working normally except that and I can't turn it on ps: when i tell my phone to recognize my phone it does but when i say ok google nthng happenscan anyone help ?