ESA medical turned down help on what to do next

Hello im new to the forum and website and looking for help im cazza and im a 60 .
In Jan 2014 I had a heart attack after tests and being in hospical for a week I was diagnosed with heart failure and a leaking left ventricle .I was in part time employment cleaning at the local pub/b&b. I was payed Statutory Sick Pay from my employer for 28 weeks then I claimed ESA.
My GP signs me off for 6 months at a time with a sicknote . My GP and heart specialist at the hospical have both said they do not want me to work again.
In feb 2016 I had my esa medical assessment were I was asked all the normal questions then the last 10 mins I was asked about another medical matter, in 2015 I had a frozen shoulder I had to have 1 injection ,its around 75% better now my esa claim started before I had this problem and has not been put on any of my sicknotes only on my file at the doctors.
Yesterday 07/03/2016 I had a phone call from someone from ESA telling me that I have failed the medical assessment because of not having the right number of points , she also said my frozen shoulder is getting better and I can walk even tho my GP has told me to try and walk each day to help with my heart and lungs . She then directed my call to the local job centre to make a appointment to start a claim for JSA .
Today 08/03/2016 Ive just got back from making a claim for JSA the jobcentre the advisor wasn’t very helpfully , but totally agreed that im not fit for work (ticking timebomb) She put on file I will be looking for part time work 16 hours
As from next monday I have to travel 18 miles each way on the bus to sign on every day for 4 weeks , every day I am drained out of breath and not well due to the tablets I need to take to say alive. I take water pills to remove water from my heart and need to use the tolet upto 5 times a hour.
Ive booked in with my GP but my appointment is not until 18/03/16
Where do I go from here ? as I want to appeal
Thanks for your time

thanks gordon , ive just phoned and asked for my assessment report to be sent to me was told 5 to 7 days .

After 4 nights with only a hand full of hours sleep and 1 meal ive a update .

Yesterday 10/03/2016 , i received my ESA85 , today 11/03/2016 i received my ESA65
I am shocked to say i have scored ZERO points .

physical capability 0 points
mental cognitive and intellectual 0 points

The letter says that there is NO evidence to indicate that i fall under any of the exceptional conditions for receipt of ESA .

As you all know it refers to life threatening conditions , surely heart failure is classed as a life threatening ?

As its friday i phoned the number up what was on the ESA 65 to make sure the address is correct to send my M.R back to after i have tryed to write it .
After a small conversation i was told the M.R dept would ring me back today within the next 3 hours , i explained that ive only just opened the letter 10 mins before making the call , so ive unplugged my phone as i cant cope talking with them right now was this the right thing to do .

Thanks for your reply gordon, another night with a hour or two sleep.

I will be trying to start my MR today but have no idea were to start
Do i use the ESA85 and point out all the discrepancys.

Is there a template or guild on here how to do this ive tryed looking but cant find anything.

thanks.