A number of things. May not even be a washing machine issue. I would advise you to have it checked before purchasing a new one
Disconnect the water hoses, get a bucket then turn them on one at a time to check for pressure. The machine could have a blockage.
The hose maybe stopped up or to small to get enough water flow into washer. A minor fix is alot cheaper then a new washer theses days. Good luck.
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