You need to find out what folder the software is looking for the ROMs in, and put the ROMs there.
You likely need to set the buttons to whichever buttons you intend to use. Some emulators try to use a gamepad automatically, others need you to manually set keys.
Emulation is not always easy.
A.) The folder options the software is giving me to choose from (in regards to looking for a ROM) aren't even the folders I see when I plug my phone into my computer. So I am lost. If I could get the game on my SD card I'd be good, but I don't even know which folder is for the SD card.
B.) I couldn't figure out how to do that, although I was trying. It is the Visual Boy Advance Emulater, if that helps any.
ETA - Oh, wait, never mind, I think I figured it out. Hopefully.
EETA: YES! I did figure it out! Whoohoo!
My night would be perfect if I could figure out how to get it to run on my phone...*sigh*
EEETA:
WHOOHOO! I figured it out!!!
HAPPY DAY!!!!!!! My folders were all screwed up because I still had my phone plugged into the computer. Unplugged it and it solved my problem. I now have Crystal on my phone!!!!!
Finally, I can play it again...*dies*