Hi Af99
Did anyone help fill out your form and give you a copy? It would help if you had that information.
There is a Guide to PIP Claims and Reviews, which will help you fill out the review form. The review information starts at page 128 - but if you are unfamiliar with PIP you should start at the beginning of the guide and familiarise yourself with each question. Under every question are examples of how to answer.
benefitsandwork.co.uk/guides-for-claimants/pip When you have had a look, if you have any specific questions, come back and ask, and we will try to help.
BIS