REQ GOLD and BRAINS hack for Infectonator (v1.4 or latest)

[CheeseGhost]

Name of Game: Infectonator for Android
Play Store Link (If it's a paid app, the apk): https://play.google.com/store/apps/details?id=air.com.armorgames.infectonator&hl=en
Version: v1.4
 

I need a hack for GOLD (and BRAINS for the Endless Mode)

I tried cheating the game and this is what happened: 

 

It seems it's quite very hard and nearly impossible to hack the gold, both World Domination mode and Endless mode without affecting your game files and saves. I also tried Game CIH but it didn't work, I tried searching in Google but there where no legit answers given in search results.
Comments: I need your help, ASAP.