Consequences of losing PIP APPEAL

I received DLA for 8 years with an indefinite award. In March I was told it would end. I applied for PIP and failed! I appealed the decision and failed. Couldn't get it because of legal rules - does anyone know what these are? Waiting for DWP to reply to my request to see the decision in writing. My benefit ended in June, as a result my Pension Credit also ended and today, I discovered I won't qualify for the Warm Home scheme any more, either. I am beside myself with worry, I now have to pay my Mortgage and council tax all other necessary bills and actually find some money to live on. I had a breakdown in 2008. I have attempted suicide three times. I suffer with chronic/severe depression. As usual Mental Health conditions are ignored.

I went to Tribunal in September. My Son wanted to support me, but the date clashed with him being out of the Country on business. Asked to change the date - under no circumstances. Tribunal lasted 1 hour (very stressful). What I was told.... "Not good news. We have applied the legal rules and we can't award PIP". I didn't get any points, 1st Assessment, Reconsideration or Appeal. Have written to DWP asking for written reasons. Still waiting 4 weeks on. The whole thing is a joke - if only it were funny.