National Parking Control - Not parking wholly within a marked bay

I got a parking ticket when I parked in my gym. I briefly parked on the yellow hashed lines to drop the kids in as it was super hot and busy and there was no parking close to the entrance.

Please help 

Link to images and PCN here: https://imgpile.com/p/8KpJMxy

I got a parking ticket

Unless your name is "Mitsubishi HC Capital" then you have not yet got a PCN. Your lease company need to name you as the hirer, at which point you should receive something addressed to you - make sure they have done this.

Update on this: the lease company did name me as the driver, but I never received a ticket in my name. The very first thing I have just received is a notice from a debt collector. Can you please advise on what I should do now?"

The company would name you as the hirer not the driver.
The driver must not be given in any correspondence, it would be the hirer.

Yes I was named as hirer sorry that is what I meant.