Hi Sherry and
Welcome to Benefits and Work on the assumption that you are new to the site, this link should help you find your way around.
One of the mains elements of the Welfare Reform bill is that everyone claiming benefits will be reassessed periodically. You were allocated to the Support Group in 2012 so it sounds as if this is your reassessment. You must comply with this otherwise you will lose your ESA.
How often will I be reviewed Our ESA guides will walk you through the ESA50 form step by step, there are 2, one for physical health problems and one mental.
ESA claims and appeals If/when you have further questions, please reply to this message and we will do our best to help. You will find it easily in future if you make it a favourite, or bookmark it, on your web browser now