Parkwatch Parking Charge notice

[Guest]

I have received a PCN dated 24/9/19. The issue date was 22/8/19. The reason they state was "Not parked wholly within bay" in a shopping centre. They state the signage is clear and displayed on site. They have rquested I pay 100 pounds other wise they will pursue me for payment. I did go to the shopping centre but always park within the lines. Please can someone advise on writing a appeals letter and whether it should be done via letter or email. They have not stated how long I have to appeal this charge. Many thanks

[ostell]

Post up the notice received, suitably redacted. Was there a ticket on the windscreen?

Edit your post so that the identity of the driver cannot be inferred. Use "the driver ........." etc