Installed 3 mame emulators, but only one shows up to choose from in retropie

[casefresh]

Pi Model or other hardware: pi3 mode b
Power Supply used: (If using a Pi) canakit 2.5a
RetroPie Version Used (eg 3.6, 3.8.1, 4.1 - do not write latest): 4.1
Built From: (Pre made SD Image on RetroPie website, Berryboot, or on top of existing OS etc.. - please provide the filename of any image used) retropie website
USB Devices connected: keyboard, one snes controller
Controller used: snes controller
Error messages received: none

Hello, I have an odd problem. For mame I have installed lrmame2003 and 2010 through the retropie set up. But when I go into a mame game and the hold a down to switch the emulator, advmame emulators are the only options it gives me to select from...

I have updated the retropie set up script and all packages a day or so ago....

Any help would be appreciated.

Thanks

[BuZz]

@casefresh sounds like you have copied the roms to the wrong location - mame-libretro folder is for the lr-mame2003 and lr-mame2010 emulators - https://retropie.org.uk/docs/MAME/

[casefresh]

@BuZz I'll check, but I believe they are under arcade..anything else it may be?

One other question. Is there any way to leave it as is if they are in the wrong folder, but get Lrmame2003 and lrmame2010 to show up when selecting A on loading? Maybe a config file or something?

Thanks