Android video game: https://traveler208.com/ https://traveler208.com/ Not making much, spend more in ads trying to make it works (300$) then what it brought me

Android video game: https://traveler208.com/ https://traveler208.com/ Not making much, spend more in ads trying to make it works (300$) then what it brought me (about 100$). Other old android apps are still bringing me 8$/month such as: https://play.google.com/store/apps/details?id=com.pervychine.spanishincar https://play.google.com/store/apps/details?id=com.pervychine...