Pokemon Games At Visual Gameboy I Just Got Visual Game Boy Advance And Pokemon Emerald And I Everytime I Try To Save It, It Works Until I Exit?

I just got visual game boy advance and pokemon emerald and i everytime i try to save it, it works until i exit? - pokemon games at visual gameboy

outside my gameboy visual and open it again. How to save money and be able to have saved everything, even if you go? Can not right click and save the use of the state.