Hello Benjamin, my name is George,
To open the door, follow this short procedure:
Turn off the power and unplug from the wall
Remove the lid of the appliance
Standing at the front of the appliance, reach inside, down the right hand side of the door seal to the door lock position
Feel for the pecker of the door poking through the door lock and push it towards the center of the door whilst gently opening the door from the outside
I can see it in your photo and have enlarged the image and circled it for you
Ok thx.. I look forward to your rating.