Troubles hacking encrypted values in "Eternium"

[CrimsonCarnage]

Hi, 
for past three days I've been trying to hack two encrypted values in "Eternium" (Link to Google Play Store). Value representing Gems & Cash
Game Guardian configuration:
1) Selected Memory Ranges: Jh, Ch, Ca, Cd, Cb, Ps, A, J, S, Js, Video (basically everything that's not marked "dangerous") 
2) Data Type: Auto
3) Encrypted Value: Checked

above configuration allows me to find 30 values with 6 unique address (each found address is being represented as different data type: Dword, Qword, etc) 3 of which are encrypted, 3 of which aren't. 

Whenever i modify any un-ecrypted value i get a "visual response" (value changes) but afterwards returns to it's initial state. 

When I mody encrypted value, I get nothing, nothing changes, value just returns to it's initial state.

I believe "Making Fun" studio (creators of "eternium") used some kind of special trickery to encrypt values which represents the number of gems and cash.

I am very "fresh" and when it comes to memory scanning and such, because of that I don't know what else (besides basics) could I do.

Could someone help me change these values? 
Any guidance will be most welcome, Thank you!