Door won't open - Indesit W 123 Front Load Washer

Most probably your door lock is damaged. You are not supposed to force it open, you have to wait for at least 2 minutes (or till the lock sign is off) after the wash is over to open the door, never force it.
You can just google your model number and search for parts to obtain it. It is quite possible you can change it yourself. See that the line is disconnected from the mains.

try to spray like WD40 to release.

see this causes and fix it. God bless you
Open Lever If the microwave door won't open the open lever might be broken. This part can be replaced separately.

Door Spring If the microwave door won't open the door spring may have broken. The door spring is located inside the door and keeps downward pressure on the door hook.

Door Latch If the microwave door won't open the door latch might be broken. The door latch is inside the microwave. The door hook, which is part of the door, engages with the latch to keep the door closed during operation. If the door latch or actuator breaks the door may not open.

Door Hook If the microwave door won't open the door hook might not be releasing properly. The door hook is installed inside the door and normally releases when the door is opened. The hook is made of plastic and will break over time. When this happens it will need to be replaced, it can't be repaired.

Button Spring If the microwave door won't open the button spring might be broken internally. The button spring can be replaced.
Button If the microwave door won't open the button might be broken internally. The button can be replaced.

Handle Actuator If the microwave door won't open the handle actuator might be broken. This is a plastic part which can become brittle over time. This part is connected between the door button and the door latch assembly.

Fixed. In the glove box there is a vallet button. I pushed it and now my trunk and fuel door work. and what this has to do with my trunk and fuel door not functioning , I have no idea. Hope this helps someone else.

from inside or outside ? if won't open from inside your child safety lock is probably tripped. if won't open from outside you probably have a lock rod that popped off inside the door, in which I would have the dealer fix it, it involves taking door pad off and when you can't open door to take pad off ,most of the time it damages it.

Try a slim jim first, down the side of the window. Or AAA or locksmith. If no luck, remove the seat first. Find the screws and bolts around the door handle and arm rest. Most Ford's have screws around the outer side of the panel. I don't believe your's does. The panel lifts or pops off. Once the panel is off, you can reach down and open the door. Just a note. I have done some to where the panel came out in pieces.

Remove the cover and check the drive gear. It is a white nylon gear just in front of the motor. It will be obvious if it is bad. Tell me - if it won't open how do you know it won't close?

open the cover door and you will found some wrong here and not really work good '

If you can't open the door you can pull the corresponding seat to gain access and remove the inner door panel

Do you mean 'up' reverse or 'down' reverse?