If you cannot hear the pump trying to empty the water when you select a drain or spin cycle then suspect the drain pump is the issue. Level the machine and fix the supports. A common draining issue could be caused by a faulty drain pump which is used to drive and drain the water out of the washer.
1 Blockage inside the filter.
Level the machine and fix the supports. The next signs indicate the errors appearance. Check drain pump for blockage or restriction. The adjustable feet on the machine were not fixed during installation.