Submission of the TE9 will get you back to the PCN stage, because you will tick the box for "I did not receive the penalty charge notice"
Until you get back to the PCN stage, and receive a replacement PCN, you can do nothing at all about the alleged contravention.
What is a puzzle to me is that you received the Order for Recovery with your address on it, yet three previous enforcement documents have gone astray: -
- Original PCN served to the car
- Notice to Owner sent to the address on the V5C Registration Certificate
- Charge Certificate, which adds 50% to the PCN penalty.
Have you had difficulties receiving other mail ? I note it is a flat number, and addresses like this can result in mail going astray, but you've missed both of the postal documents. PCNs served to the car (stuck on the windscreen) often do go astray, hence the Notice to Owner document.