I started another thread about how hard it is to use this app where I live because the 4G is so weak in the town centre.
So it's always a gamble/risk as you cannot be certain that the payment is complete until you get an email or the green payment complete screen.
And then there is no earthly way to contact them just a low level bot which has zero options which cover this very specific problem:
How can I be certain I have paid when there is such poor internet provision?
Also why is there no messaging about this in the car parks or on the app?
They're taking your money and they have a monopoly, they don't have any genuine contact access - and it's all your fault if your payment fails? And I bet their fining system works brilliantly!
How can a local council buy into such a lame system?