Djenmakisa

I love the sims but I just bought the sims for plus a couple of extra packs and it wont stop crashing. Ive lost my game progress about 10 times already because every 20 minutes or so it crashes. The audio is also terrible my female sounds like a barry white and in general the audio is very crackly and fades in and out. Just playing now and my sims keep gwtting frozen in the same spot and not able to move them no matter what I do.