Are you talking about that facebook game?
I used "Game Guardian" tool with rooted S7.
It took me +- 2 hours
Steps:
1. Attach to messenger
2. Start run
3. Search for trophies amount (encrypted)
4. After you get some more trophies / restart run - rescan
5. Repeat that process few times and you will get 1-3 results.
6. Try changing values and checking if they work
NOTE: There is some value limit (I don't remember the exact value) for trophies and coins for example:
If you set 999 coins you will get 999 coins
If you set 1001 coins you will get 0 coins
Start with checking small values and finding working address.