I sent a second letter with corrections and received a response. I indicated the address on the envelope and in the letter, but in the response they wrote me a completely different address. I asked them to duplicate the response to my email and only by email I have a response!
Please confirm what you mean by "but in the response they wrote me a completely different address"?
Does "they" refer to the Tribunal? I assume so.
Is the address the Tribunal used something different from the address you provided on your letter? I assume so.
In that case was the address used by the Tribunal ever an address associated with you? In particular have you ever used this incorrect address with Newham Council.
Please check the V5c registration document for the car. Is the name and address of the Registered Keeper 100% correct and current? I assume it is as you have received the statutory notices for the other 4 PCNs.
As I see it the person who retrieved the car from the impound yard and paid the charges is entitled to make representations and submit an appeal to the Adjudicator at the Tribunal. That's you, even if the Registered Keeper details are out of date.
We seem to have an impasse. The Tribunal won't schedule an appeal because you have no Notice of Rejection. And the Council refuse to respond to or ignored your request for the Notice of Rejection. (Somebody please confirm if I am correct or not about who can appeal?)
Perhaps the Council are responding to your requests, but the letters are going to this incorrect address?
You'll need to write back to the Tribunal and quickly. But let's get the facts clarified first.