can't

I'm trying to set up OBS to stream a game, but when I open the game OBS can't detect it. I know that I need to do the window capture to capture the game itself because syphon can't detect it, but when I open its properties and the game is running, it detects everything but the game itself. Is...

I have had a bunch of people tell me that they are unable to watch my stream on mobile. I've included my logs with the post, pls help, it's been like this for almost a month and Twitch support has been not helpful at all. I can't imagine how many people I've lost because of this issue.