My roper washmachine will not drain after the wash cycle has finished then it will not spin.

It is so common that the drain cloggs and is the most problematic fault in a washing machine. In all occasions it is important that your observation is most important and so is vital to the identification /rectification and solution. If you have noticed that water has leaked then as the drain hose pump/valve and fittings are located on the underside of the machine it is important that you look for possible leaks here. In some cases the drain hose would be clogged at the drain end to outlet of the house and so there will be back flushing resulting in overflow to the outside. Also the drain pump/valve can be clogged or the drain hose clamps can be loose on the grip which can all cause the leak to occurs. Removing and Cleaning the drain pump/valve, tightening of the hose is also very important. The dain pump /valve must be tested and if fault must be replaced.