Question about standalone ppsspp

so i have a game where it uses additional data to make it hd. the instruction is to copy the included exdata folder inside the memstick folder of the emulator. i checked but theres no memstick folder in there to put it in.

i tried putting the extdata folder in these two location but nothing works

/opt/muos/share/emulator/ppsspp/.config/ppsspp/PSP

/opt/muos/share/emulator/ppsspp/.config/ppsspp/PSP/GAME/