How 2 open my car when no locks works?

Hello. I own a 1994 vw golf gl, 1,8l. And yesterday this happend, that my driver side lock broke, I put in the key, tried to turn and something just snapped I think, and now it's just turning, and the other locks on the car are just stuck, thoght it was frozen but no. I have no idea what 2 do, and I can't exactly send it to a workshop, don't have enough money right now, so... :P