There is a drain pump filter located at the bottom right of the washer which sits behind a small panel.
Pull the panel down, place the hose to the left of the round filter cap into a bowel to drain the water.
Then unscrew the drain cap, pull it out and then give it a wash.
You can then inspect the void for any large debris.
Let me know if you need any further assistance.
Its probably behind the kick board which runs along the bottom 6 inch of the washer.
This should pull away and then reveal the hose and the filter cap.
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I haven't heard back do you need any further assistance?