Appealing to tribunal for WRAG to Support Group.

I received my Mandatory Reconsideration decision today, and as expected they have kept me in the WRAG. Trying to read through it and it just looks all like gobbledygook. Almost as if they have not paid any attention at all to what I said or what the therapist said and had made up their minds before even taking anything into consideration, they also mention lack of evidence alot, what evidence are they talking about?! My psychotherapist and doctor clarified everything I said, what more can I do in regards to evidence?! I can certainly see why the vast majority of reconsideration's fail.

Anyway I am certainly taking this to appeal and my psychotherapist will be accompanying me, he has been to over 40 tribunals and won every single one, so I am hoping it goes well for me. However this is paid therapy and not NHS, so I cannot afford to take up too much of his time on this beforehand.

I am wanting to know what sort of thing I need to write up and send to the tribunals service?
I want to make sure I get it right, Also where do I find the template forms in which to print and send off?

Also, how long on average is the waiting time for ESA appeals in the south of England?

Sorry I struggle to navigate round this site, where do I find the Submissions Guide? Thanks

do you know what the next step is after the tribunal court receives my forms? Also how long on average it would take to hear back from them?

And to add, do you know if there is a difference in waiting times for PIP and ESA? A friend's PIP appeal to 15 months to go to court! I am A bit miffed as to how that would work when appealing an ESA decision as I could be called for another assessment within the time frame of waiting for the appeal to.be heard by a tribunal, is that possible?!