Rear door electrics

Morning. Having a couple of electrical issues with the tailgate electrics. My rear demister has stopped working as has rear wiper. The rear window also wont go down but I think that is coincidence as I can hear the motor working but no movement of glass so that will be the regulator. I have checked the obvious fuses none of which have blown. The rear door will open with the handle but I obviously have to pull the glass down first. Car is locking and opening no problem.
I think I left the rear demister on too long and this has caused an issue but as said no blown fuses.
Any ideas? The rear wash and wipe are both down.

the rear glass will not operate or the heater on it will not operate unless the issue with the rear wiper is fixed it is all to do with sensors the wiper should be parked on the rubber at the bottom and until that has been done nothing to do with the tail gate will not work, hope this helps

Hopefully. I did remove the rear wiper arm and replace as it was catching the paintwork.

I expect the rear window cables have snapped. This is very common but thankfully easy and cheap to fix. If the CCU doesn't think the rear window is up, the wiper or heated rear window won't work.

There's my rear window regulator after I'd fitted new cables.

Like Nodge says, fix the regulator and all will be well.