Solved It is possible to use save in game. I won't use save state. ?

[Buff Zyber]

I'm use Recalbox 6.1.1-DragonBlaze GPI Case.

The nes rom game, I'm save in the game but after come back in game again. I lost my save.
How can i use normal save in game ? I won't use save state.
Could you advise me please ?

[Buff Zyber]

Change the emulator this problem solved.