ESA awarded support group

Recieved a letter today from DWP Regards my the form I sent back at Christmas they said that they have looked at my claim again following a recent change
& I have been placed in the support group. & I don’t have to take part in any work related activity’s ( I have been in the support group since I was diagnosed with kidney cancer a few years ago ) so nothing has changed there, but it then goes on to say that I get the Christmas bonus of £10.00 which I have never had before & that they will credit my national insurance contributions whilst I am claiming ESA,
Does this mean that I now have to pay for my prescriptions & Dental treatment, cause my dentist was telling me there is a difference with some of these benifits be grateful if someone could explain what this means for me, thankyou,

Hi gorden I’ve just gone through the the last page which breaks down how my ESA has been worked out
& it says my income related entitlement is £*****
Does this mean that I still qualify for free prescriptions then
Also I haven’t heard any thing back regards my PIP review form which I sent back over Christmas, & there is no mention of it on my ESA award even though they still payed me in jan does this mean that my PIP is being stopped
Thanks

I have another question, when they sent me the ESA50 which I returned at Christmas, I was under the impression that they would be calling me in for a face to face,
Now I have Recieved these letters to tell Me I have been placed in the support group, does that mean they have accepted all the evidence I sent them & dealt with my review & that I can breath again or have I just Recieved the standard letter that comes out every year to notify us of a change in benifits in April,
I’m still blown away by all the form filling & paperwork that I had to gather to prove that I am to ill to work,
Thanks