Hi suemc
I have read your post a few time, my understanding is that to get your PIP award in 2017 you had to go to a Tribunal, you have now been sent a PIP review.
When you say things went downhill, I am not sure if things went downhill after the Tribunal or when you received the review form.
To get copies of your form you may want to ask for a subject Access Report, they should then send you copy of the information they hold on you. Did you not get sent a bundle of documents when you went to the Tribunal, in the bundle there would have been a copy of your PIP application.
The review form is about how you are now, how does your condition affect you now, have a look at our guides; if you look through that, it will give you some idea of how you might answer questions.
www.benefitsandwork.co.uk/help-for-claimants/pip#claims Gary
