not agitating, spinning, draining

I have a Whirlpool Washing machine, model#LSR5233EQ2, and it’s not working. It fills with water and then will not agitate, spin, or drain. I read that it may be the coupler, so I took the motor out and looked at it. The coupler is fine. It makes a humming noise when it’s set to spin. I was thinking that maybe the motor burnt out, but don’t know if I should look at something else. Any advice or suggestions would be appreciated. Thank you.

Note: I also tried to check the lid switch by putting it on spin. With the lid open, no hum, with the switch pushed in, it starts to hum as though it’s trying to spin or something.