Washer wont drain or spin

typically when a washer won't drain or spin it's because the lid switch is bad. It's a safety mechanism that prevents the washer from draining or spinning when the lid is open (for very good reason as when accidents do happen during a spin cycle with lid open, they tend to be fairly grusome)

It's never a good a idea to just throw parts at a machine before you identify a part as being bad, but no spin/ no drain is almost always a faulty lid safety switch