Danby DMW753W ; machine starts without any command

Microwave model - DMW753W
Danby designer company

Problem -
As soon as plug the power it's strat automatically (light will be on & rotate of glass plate) . in that case I can't open the door of the oven as it's moving. it does not accept any of the command from the control panel (loke power, reset, cancell , start , stop nothing works) .
Danby designer company

Problem -
As soon as I plug the power it's starts automatically (light will be on & rotating of glass plate) . I such a case I can't open the door of the oven as it's moving; it does not accept any of the command from the control panel (loke power, reset, cancell , start , stop nothing works).