I am confused (doesn't take much

) on how the parking works in Fethiye.
Today I parked outside B & Q and a parking man came up to me.
I offered to pay and he said no its free. When I came out there was a ticket on the car, I found another parking man to pay the ticket, He asked is it a rental car, I said yes, He said no charge rental car.
I then parked on the top road by the dolmus stop. a parking man gave me a ticket straight away, I did my 10 mins shopping and called him back, he charged me 3tl.
I have not got a clue on the process, could someone enlighten me please.