Personally I would suggest don’t waste your time on this app because I have tried many times playing quizes on this app but never won a single penny. There is some amount of prize money put for a contest but the applicants are in a soo huge number that your chance of not getting a penny is 99.9 percent.
And also if you give a wrong answer you get disqualified and you don’t get any lifeline to play again that same game. So I would recommend you that don’t waste your time on this kind if silly apps rather invest it somewhere else on your strength and weaknesses any follow a genuine path to earn money.