EY
I have moved your post to it's own topic, we ask members not to post their questions in other's topics as it can lead to the wrong advice being given or taken.
I would start with our ESA Claim guides, these explain the criteria you will need to meet in order to be placed in the Support Group.
www.benefitsandwork.co.uk/help-for-claimants/esa1 If you have any specific questions then please reply to this post and we will do our best to help.
Gordon