Idle Buddy Bungee Tycoon Android app Legit or scam?

Hi, One of my friends refered me to Idle Buddy Bunjee Tycoon android app and I have installed it and I am playing the game since March 5,2020. I do not see any paypal amount button in my game screen though to see how much I am earning in USD and when to withdraw and all that.He told me that after 15 days of playing this game and reaching certain levels and doing tasks, I can tap on the Paypal amount on screen and withdraw the amount. I am level 102 now and I bought all the equipments already at a very less level of the game. Does anyone know how this app works? Is it legit or scam.Please provide suggestions. Thanks.