I got a parking fine in a shopping centre type car park in Stockport they want £60 within 5 days or it's increased to £100, now as I can't find anything relating it to the local council and it looks like a private firm can I just tell them to go swivel, I had only popped in to get change for parking and by the time I'd come back out it was there, any advice/tips to whether or not I should tell them I ain't paying or just ignore them?