Tools:
Cheat engine

Steps:

1.Buy Fireman Academy(store this)
2.Open CE
3.Select Process(your Browser)
4.4byte change to text
5.scan:
86400(cash
21600(gold,oil,wood,steel)
change it to:
1
6.new scan: scan this
31 37 34 00 00 00 00 00 00 00 00 00 00 00 00 00
change to:
31 37 36 00 00 00 00 00 00 00 00 00 00 00 00 00(cash)
30 37 30 00 00 00 00 00 00 00 00 00 00 00 00 00(gold)
30 37 31 00 00 00 00 00 00 00 00 00 00 00 00 00(wood)
30 37 32 00 00 00 00 00 00 00 00 00 00 00 00 00(oil)
30 36 37 00 00 00 00 00 00 00 00 00 00 00 00 00(steel)
7.visit your friend or general then back to your city
8.go to storage then put it into the ground
9.to collect fast without click, click multi tool n choose fast collect
10.this cheat not permanent but if u spen the cash for something! it will permanent! after buy refresh the game!
11. Enjoy and you won't get banned!