Maytag Atlantis MAV6250AWW won't rinse or spin?

My Maytag Atlantis MAV6250AWW is going through the whole wash cycle and not rinsing or spinning? I open the lid and the tub is full of water and detergent? Is it possibly a bad timer? It's not overloaded or out of balance; just wondering if it is worth fixing or should I get a new washer? And where to find parts? Thanks!

Clean motor rollers(belt may be slipping)