The washing is not spinning. It fills, agitates, and drains without spinning. I'm guessing it's either the motor or a switch in the door switch assembly that signals the control board that the door lock is engaged and may spin. What are your opinions on the matter?
Disconnect the connection from J2 on the main control board by gaining access to the control board. Make sure the pins in the connector are connected. If the door is open, inspect the strike and, if it is in excellent working order, replace the switch. If not Main control board is faulty. We can rebuild faulty control board modules, here is the link https://www.upfix.com/product-category/appliances/washing-machine/