Cheat Engine

[Romans96]

Hello! I restarted using Cheat Engine now and i'm trying to use it for a Single Player Games. I never had any problem with Exact Value and change it, but i never go forward with something more difficult. So in this game i have the money 'tab' that is for exemple €51.821,19

So i tried with exact value with 51.821,19 , with 51821,19 but nothing. I tried with Float/Double in exact Value but nothing. I tried with float/double with the Undknown Initial Value but i hadn't foun nothing, also doing next Scan more times (changing in Unchanged Value and tring also selling something and putting Changed value).

At the end i tried with text (finding 3 values) and doing for each one "Find out what writes on this address", sleling somethings nothing appear. So someone have an idea to do something? Or the address is cryptated and it is impossible? Thank you!