PP EMU - 3DS PSP Game Emulator

Downloaded specifically to play 3ds games, and even bought the lifetime premium. The game ran not to bad, definitely very slow but completely playable compared to other emulators. Unfortunately anytime I tried to use a save state or load a auto made save state it crashed the game, so anytime I wanted to put the game down and pick it back up I had to restart from the beginning. The emulator may be good for other games which is why I gave it an extra star, but the particular 3ds rom I used could not use save states at all and was very disappointed

So I'm playing Ocarina of time and when it comes to the part where you have to talk to Navi to guide you or when I have to equip the sling shot, the c-buttons don't seem to be working and I just want that to get fixed bc I was really excited while playing the game before this happened. The platform itself is good and but that's the only issue I came across

Hi! This app is super user friendly and I’ve had a very easy time of importing game files, but when I import ocarina of time 3d, the audio is very crackly. I can’t tell if this is due to the file itself, it being a 3ds game, or this emulator app. The thing is that it doesn’t do this with Alttp, which is a gb game. Trying to figure it out