You can use the roms from those type of packs. But telling us simply that you are using PiPiggies does not let us know how you set it up in LB, what emulator you are trying to use with it, as well as if the roms for those systems run directly in the emulator you are using.
Let's start with SNES.
1. What emulator are you using?
2. When you run the game directly in that emulator do they work?