Washing machine won't stop filling the tub when I

If this only happens when the machine is turned on,the tube from the tub to the water level switch is pinched or broken. If the clear plastic tube is not pinched or broken,the water level switch in the control console is bad. If the machine lets water through when it is in the OFF position,the water valve where the hoses connect are bad.

see the next steps and use the common sense: God bless you
When the cycle doesn't advance, it's probably the timer or a cold-water supply problem: It's the timer, if your washing machine fills with water and begins agitating, but the timer never advances--or if the washer is in a spin cycle and the timer won't advance. Then you need to replace the timer. It may be a cold-water supply problem, if the washing machine fills with water, agitates, drains, and spins, but then doesn't fill with rinse water. See There's no cold water.

it could be the pressure chamber is blocked up with old hard soap or the pressure switch is jamed

Lid off, right side circular pressure switch with black hose attached. Remove end of hose, blow down to make sure not blocked and blow into switch where hose attaches. Should click twice. If doesn't click, faulty pressure switch (replace)

could pressure hose to pressure switch has come off at tub air dome near bottom rear of tub

water fill valve is probably stuck open. see if you can find a blockage or just replace it

If it doesn't fill it won't start any other cycle unless you move it ahead yourself. If it hums I am thinking it is trying to fill. Sounds like the valve is turning on to let water in but it is not getting through. My washer has a screen where the hoses go on and sometimes the screen becomes plugging with scale. If that is ok then the solenoid must be coming on but the valve is stuck. Does neither hot or cold settings work? Please rate my answer so I am rewarded points for it.

The fill switch is bad. That's the only "safety" on the washer that will shut the water off after reaching desired depth. To test it, run your machine on the various water levels. For example, start out on the low setting. If the water doesn't shut off after the tub is half full, then it's the fill switch inside the unit next to the tub.

Hi,
Its sounds like you have a siphon going on, this happens when the drain hose it too low during fill and as the water enters the unit it exits through the drain hose. To stop this the drain hose needs to be higher than the tub itself, meaning: raise the drain hose behind the washer to about control panel area. This will or should stop the siphon effect and allow the water to remain in the tub. If the drain hose is low this siphon will start again.
I hope this helps

I’m happy to help further over the phone at https://www.6ya.com/expert/gere_bf68e6055dd61249

If your washer won't fill with water, but works in the spin cycle then the washer is sensing that water is in the tub. If there isn't water in the tub, then it is probably a sensor. If there is water but the spin cycle doesn't get it out, then look at the pump or control board.