Hi THuggi and welcome to the forum. On the assumption that you are also new to the site this link should help you find your way around.
Welcome to Benefits and Work I am unsure whether your username is also your real name. Many people prefer to use an alias in order to maintain an element of anonymity. If you wish to change your username you can do so easily by following the advice in this FAQ.
My full name is showing, how can I stop it? Like the claimant, DWP can only take this further if they can show an 'Error of Law', not just because they do not like the decision. The first step is to request a Statement of Reasons and you will get a copy too. It is unusual for either party to be able to take this further so, hopefully, you will find that they accept the decision.
Tribunals – Requesting a Statement of Reasons What is an Error of Law? If you have any further questions regarding your PIP claim, please reply to this message and we will do our best to reply. It helps us a great deal if everything relating to the same topic is kept in one place. You will find it easily in future if you bookmark/favourite it on your web browser now. Thank you in advance for your co-operation in this