Terrible parking system in Penang Island

Today i got so piss with the guy who taking care of the park lot as he had to issue me a receipt when i pay him.So usually i use to park there but today it was a different guy who taking care of the place.That guy can't even speak english or malay.Den how is he suppose to communicate with people to ask for money.I don't understand how the Majlis Perbandaraan Pulau Pinang could hire him.What if tourist talk to him and how is he going to explain.ahyooo..The best part is that guy cheated me today as i park there for 4 hour so i suppose to pay him Rm3.20 as 1 hour we park there is 80 cent.But he charge me Rm5.00 i ask him why..he said my actual payment was Rm7.20..see how he lie..i argue with him so long till i donno what to talk with him as there is no other place to park so i got no other choice but to pay him Rm5.00..my god just for a parking lot..ahyoooo...I suggest Majlis Perbandaraan Pulau Pinang should use the parking system in mainland which is the coupon system which is much more easier.Even the coin machine system is not a good system because at times the machine rosak so we buta-buta la kena saman for Rm30 will the MPPP people check all those before they issue saman out..all they need is money money money...ahyooo...Pls change your parking system because if the guy can cheat me what about others and sure he buta-buta untung because for so long i park there i don't have such problem also..MPPP pls do something