Did you, or did you not, submit representations against the four Notice to Owners ? If you did, please post-up one of their replies rejecting your representation. We cannot possibly help you if you don't help us
Once again, can I emphasise that there is NO COURT ! What there is, is an adjudication office, in London called London Tribunals. This is not a court, but comes under the Justice ministry, and deals with all parking and traffic PCNs in London if the recipients of those PCNs register an appeal to them.
Appeals can only be registered once the council has previously rejected representations against a Notice to Owner.
Sorry but the bottom line is if you don't follow the process, you'll lose; it's that simple.