They didn't file any claim in "Runcorn"!!!!! That is their postal address. Do not try and paraphrase stuff you are unfamiliar with. Post an image of the N1SDT Claim for with the Particulars of Claim (PoC and also the back of the form with the name of the person who signed it.
What exactly did you submit as your defence?
Whilst the odds of this ever going as far as an actual hearing are slim to none, if it ever did, it would be at your local county court, not the one near DCB Legal.
Check your MCOL history and when you see it updated to show that your N180 DQ has been sent, you can complete these instructions:
Having received your own N180 (make sure it is not simply a copy of the claimants N180), do not use the paper form. Ignore all the other forms that came with it. you can discard those. Download your own here and fill it in on your computer. You sign it by simply typing your full name in the signature box.
https://assets.publishing.service.gov.uk/media/673341e779e9143625613543/N180_1124.pdf
Here are the answers to some of the less obvious questions:
The name of the court is "Civil National Business Centre".
To be completed by "Your full name" and you are the "Defendant".
C1: "YES"
D1: "NO". Reason: "I wish to question the Claimant about their evidence at a hearing in person and to expose omissions and any misleading or incorrect evidence or assertions.
Given the Claimant is a firm who complete cut & paste parking case paperwork for a living, having this case heard solely on papers would appear to put the Claimant at an unfair advantage, especially as they would no doubt prefer the Defendant not to have the opportunity to expose the issues in the Claimants template submissions or speak as the only true witness to events in question.."
F1: Whichever is your nearest county court. Use this to find it: https://www.find-court-tribunal.service.gov.uk/search-option
F3: "1".
Sign the form by simply typing your full name for the signature.
When you have completed the form, attach it to a single email addressed to both dq.cnbc@justice.gov.uk and info@dcblegal.co.uk and CC in yourself. Make sure that the claim number is in the subject field of the email.